Opinion for the court filed by Circuit Judge HENDERSON.
KAREN LECRAFT HENDERSON, Circuit Judge.
Two District of Columbia (D.C. or District) firefighters who were injured and the families of their two colleagues who died in a May 1999 fire (Firefighters) brought a civil rights action against the District and Donald Edwards, the former Chief of the D.C. Fire Department (Department). Ed
wards seeks interlocutory review of the district court’s denial of his motion to dismiss based on qualified immunity. We conclude that the district court erred in denying Edwards • qualified immunity because the Firefighters did not allege the violation of a clearly established constitutional right; that is, even if Edwards’s failure to remedy the Department’s continuing violations of standard operating procedures amounted to conscience-shocking conduct, neither the District nor Edwards owed the Firefighters the “heightened obligation” required by our precedent and by the United States Supreme Court to impose an affirmative duty to protect them under the Due Process Clause of the Fifth Amendment. Accordingly, we reverse the district court’s denial of Edwards’s motion to dismiss on the qualified immunity ground.
I.
Shortly after midnight on May 30, 1999, D.C. firefighters responded to a multi-alarm townhouse fire at 3146 Cherry Road N.E.
Firefighter Anthony Sean Phillips Jr. entered the first floor with Lieutenant Frederick Cooper, the officer in charge of his engine company. Soon after entering the townhouse the two were separated and Cooper exited the building without Phillips. Meanwhile Lieutenant Charles Red-ding and firefighters Joseph Morgan and Louis J. Matthews, all three from a different engine company, also entered the burning building, unaware that Phillips and Cooper were inside. Battalion Chief Damian Wilk, the Incident Commander initially in charge of coordinating the Department’s efforts at the site, relied on a portable radio device rather than the stronger-signal mobile radio mounted in his vehicle that he could have used had he established a fixed command post. Wilk radioed Redding twice to locate his position but Redding, inside the house, never received the transmission. Soon another fire truck arrived and began ventilating the townhouse’s basement by breaking the rear basement sliding glass door.
The truck improperly conducted' the ventilation, resulting in a sudden temperature increase inside the structure. Superheated gases from the fire shot up the basement stairway to the first floor. Redding, still on the first floor and in the gases’ path, ran out of the house, his face and back burning. He told Battalion Chief Wilk that Matthews was still in the townhouse, unaware that Morgan and Phillips were still inside as well. Wilk did not order a rescue effort until 90 seconds later, when Morgan exited the house suffering from severe burns. Seven minutes after the rescue effort began firefighters found Phillips severely burned and unconscious. Four minutes later they found Matthews in a similar state. Phillips died of his injuries 23 minutes after his removal
from
the townhouse. Matthews died of his injuries the following day. Morgan and Red-ding survived but suffered severe injuries.
One year later Morgan, Redding and Phillips’s and Matthews’s families filed separate civil rights actions under 42
U.S.C. § 1983 (section 1983) against the District, Edwards
and three other Department officials, including Wilk and Cooper.
The Firefighters argued Edwards was deliberately indifferent to his duty to ensure that the Department complied with its own standard operating procedures (SOPs) and that his deliberately indifferent conduct deprived the Firefighters of them “constitutionally protected liberty, interests in life, personal security [and] bodily integrity” and of “substantive due process of law.” Phillips 1st Am. Compl. ¶ 79, Joint Appendix (JA) 65; Redding 1st Am. Compl. ¶ 28, JA 87. The Firefighters relied on, inter alia, the Department’s Reconstruction Report on the Cherry Road fire (Cherry Road report) that described numerous SOP violations that, they claimed, caused them respective injuries and deaths, including the Department’s failure to follow equipment backup and maintenance procedures, its failure to ventilate the townhouse properly and to coordinate personnel, Cooper’s failure to maintain required contact with and to locate Phillips and the Department’s failure to supply sufficient personnel to the scene.
See
Phillips 1st Am. Compl. ¶ 44, JA 53. The Firefighters also claimed that another report completed before the Cherry Road fire, namely an internal Reconstruction Report on the 1997 death of firefighter John Carter in a grocery store fire (Carter report), gave the defendants notice of the Department’s failure to follow SOPs. The Cherry Road report noted that the deficiencies in training, staffing, equipment and administration identified in the Carter report persisted and declared that “the Department must no longer tolerate the notion that SOPs and proper fireground behaviors are only important for ‘major’ fires and not as important for ‘routine’ fires.”
Id.
¶ 44, JA 53 (quoting Cherry Road report). The Firefighters claimed that the Department’s “policy and custom not to implement recommendations to improve operation of the [Department] or to enforce [SOPs] was conscious, knowing, and deliberate and not the result of simple or negligent oversight made under emergency, spur of the moment conditions without either the opportunity or time for deliberation” and, as such, was “an affirmative election of a specific course of action.”
Id.
¶ 65, JA 62. Regarding Edwards, the Firefighters alleged that he was required to comply with the “operational mandates of the D.C. Fire Department,” and his failure to do so constituted a “de facto policy and custom of the District of Columbia of a deliberate indifference to such matters,”
id.
¶ 64, JA 61-62. Edwards’s conduct was “egregious and shock[ed] the conscience” and constituted “deliberate indifference to the [Firefighters’] clearly established rights.”
Id.
¶¶ 67, 68, JA 62.
The District moved to dismiss the Firefighters’ complaint under Federal Rule of Civil Procedure 12(b)(6), arguing that it failed to state a claim under section 1983.
See
Def. District of Columbia’s Mot. to
Dismiss Pl.’s Am. Compl., D.D.C. No. 00-cv-01113, R. Doc. 39. Edwards joined the District’s motion and also asserted his qualified immunity from suit in his individual capacity.
See
Notice of Filing, D.D.C. No. OO-cv-01113, R. Doc. 52. The district court denied the motion,
Estate of Phillips v. District of Columbia,
257 F.Supp.2d 69 (D.D.C.2003)
(Phillips I),
concluding the Firefighters stated a substantive due process claim against the defendants. Because the Carter report had put the Department on notice of the “serious consequences that could result” from Edwards’s deliberate indifference to the enforcement of the Department SOPs, the court held that their complaint alleged conscience-shocking behavior under
County of Sacramento v. Lewis,
523 U.S. 833, 847, 118 S.Ct. 1708, 140 L.Ed.2d 1043 (1998) (conscience-shocking conduct violates substantive due process).
Phillips I,
257 F.Supp.2d at 79. It also denied Edwards qualified immunity in light of his “ongoing failure to institute corrective training or to follow [the Department’s] own rules even after the scathing reviews contained in a number of safety reports.”
Id.
at 80. Based on the Carter report it was fair to assume, the district court stated, that Edwards and the other Department officials “had advance notice of the fatal pattern and practice of SOP violations within the Fire Department.”
Id.
The court also concluded that the right to be free from “conscience-shocking executive action” was “clearly established” at the time of the fire because “the potential for deliberate indifference to [rise] to such a level as to shock the conscience has been repeatedly recognized.”
Id.
After the district court decided
Phillips I,
we issued two qualified immunity decisions,
International Action Center v. United States,
365 F.3d 20 (D.C.Cir.2004) (IAC), and
Fraternal Order of Police v. Williams,
375 F.3d 1141 (D.C.Cir.2004) (FOP). The district court
sua sponte
ordered the parties to address the impact of those decisions on the
Phillips I
decision but, after reviewing the parties’ pleadings, it declined to modify it.
Estate of Phillips v. District of Columbia,
355 F.Supp.2d 212 (D.D.C.2005)
(Phillips II).
In
IAC
we reversed a district court decision denying qualified immunity to District police supervisory personnel for their alleged failure to properly train and supervise their officers, finding the district court’s analysis “failed to link the likelihood of particular constitutional violations to any past transgressions, and failed to link these particular supervisors to those past practices or any familiarity with them.”
IAC,
365 F.3d at 27. In
Phillips II
the district court distinguished
IAC,
however, contrasting the claim there which, according to the court, was “too general to support the plaintiffs’ theory of liability,” to the Cherry Road and Carter reports which put the defendants “on notice of
specific
circumstances and problems that, if not addressed, were
almost certain
to result in injury or death.”
Phillips II,
355 F.Supp.2d at 217, 218 (emphases in original).
The district court also found
FOP
distinguishable. In
FOP
correctional officers alleged that the District was deliberately indifferent to
their safety and therefore violated their substantive due process right when it increased the inmate population at its Central Detention Facility while reducing the number of correctional officers assigned there. We found that the officers did not state a claim under section 1983 because the District’s decision to take those actions was a “rational policy choice made amid competing resource demands and in the context of outside pressures,” including another facility’s closing and cuts in appropriations.
Id.
at 221 (citing
FOP,
375 F.3d at 1142). Here, the Firefighters alleged that the District and Edwards “did nothing because they simply did not care,”
id.
at 222, and if that allegation were true, the district court found, “this deliberate indifference continues to shock this Court’s conscience and nothing in the
FOP
decision persuades this Court that its previous conclusion is flawed.”
Id.
The district court read another aspect of the
FOP
decision as “presenting] a more difficult obstacle” to the Firefighters — our statement that the “lower threshold” for meeting the shock the conscience test by showing deliberately indifferent as opposed to intentional conduct “applies only in ‘circumstances where the State has a heightened obligation toward the individual.’”
Id.
at 222, 220 (quoting
FOP,
375 F.3d at 1145-46). The
FOP
decision gave as an example of the type of claimant owed a “heightened obligation” a prison inmate, as distinguished from a corrections officer, to whom the state owed no heightened obligation under
Washington v. District of Columbia,
802 F.2d 1478 (D.C.Cir.1986).
FOP,
375 F.3d at 1146 (citing
Washington,
802 F.2d at 1482). Despite the Firefighters’ status as voluntary public employees, however, the district court applied the heightened obligation requirement because, under D.C.Code § 5-407(a), they were not free to resign their positions “without the mayor’s permission and one-month’s notice.”
Phillips II,
355 F.Supp.2d. at 222. Given this restriction on District firefighters’ ability to resign, the district court found “the firefighter’s employment comes closer to the heightened obligation standard than would the more common at-will, voluntary employment situation.”
Id.
Edwards filed an interlocutory appeal of the denial of the motion to dismiss on the qualified immunity ground.
See Mitchell v. Forsyth,
472 U.S. 511, 530, 105 S.Ct. 2806, 86 L.Ed.2d 411 (1985) (denial of motion for summary judgment on qualified immunity ground immediately appealable);
IAC,
365 F.3d at 23 (“[W]e have jurisdiction to hear interlocutory appeals from denials of qualified immunity — ‘to the extent that [the denial] turns on an issue of law.’ ” (quoting
Mitchell,
472 U.S. at 530, 105 S.Ct. 2806) (alteration in original)).
II.
Qualified immunity under section 1983 shields a state or local official from personal liability unless his action violated a “clearly established statutory or constitutional right[ ] of which a reasonable person would have known.”
Harlow v. Fitzgerald,
457 U.S. 800, 818, 102 S.Ct. 2727, 73 L.Ed.2d 396 (1982). “A court evaluating a claim of qualified immunity must first determine whether the plaintiff has alleged the deprivation of an actual constitutional right at all.”
Wilson v. Layne,
526 U.S. 603, 609, 119 S.Ct. 1692, 143 L.Ed.2d 818 (1999) (quoting
Conn v. Gabbert,
526 U.S. 286, 290, 119 S.Ct. 1292, 143 L.Ed.2d 399 (1999));
see also Lewis,
523 U.S. at 841 n. 5, 118 S.Ct. 1708 (same).
Our review of
the district court’s legal conclusions is de novo.
Butera v. District of Columbia,
235 F.3d 637, 647 (D.C.Cir.2001).
In determining whether a plaintiff states a substantive due process claim, the United States Supreme Court has “always been reluctant to expand the concept of substantive due process because guideposts for responsible decisionmaking in this unchartered area are scarce and open-ended.”
Collins v. City of Harker Heights,
503 U.S. 115, 125, 112 S.Ct. 1061, 117 L.Ed.2d 261 (1992) (citing
Regents of Univ. of Mich. v. Ewing,
474 U.S. 214, 225-226, 106 S.Ct. 507, 88 L.Ed.2d 523 (1985)). It is therefore important, the Court went on, “to focus on the allegations in the complaint to determine how petitioner describes the constitutional right at stake and what the city allegedly did to deprive her ... of that right.”
Id.
To constitute a substantive due process violation, the defendant official’s behavior must be “so egregious, so outrageous, that it may fairly be said to shock the contemporary conscience.”
Lewis,
523 U.S. at 847 n. 8, 118 S.Ct. 1708;
Collins,
503 U.S.
at
128, 112 S.Ct. 1061 (only most egregious official conduct can be “arbitrary in a constitutional sense”);
Butera,
235 F.3d at 651 (requirement that state action be sufficiently egregious to shock conscience “exists to differentiate substantive due process, which is intended only to protect against arbitrary government action, from local tort law”). As we noted in
EOF,
“the conscience-shock inquiry is a ‘threshold question’ ‘in a due process challenge to executive action.’ ”
EOF,
375 F.3d at 1145 (quoting
Lewis,
523 U.S. at 847, 118 S.Ct. 1708 n. 8). Conscience-shocking conduct that violates due process usually takes the form of affirmative state action.
See, e.g., Rochin v. California,
342 U.S. 165, 172-73, 72 S.Ct. 205, 96 L.Ed. 183 (1952) (officers entering appellant’s home without warrant, tackling him to ground and pumping his stomach against his will shocks conscience);
Norris v. District of Columbia,
737 F.2d 1148, 1151 (D.C.Cir.1984) (corrections officers’ brutal and habitual beatings of prisoner shocks conscience).
If the plaintiff alleges that the government official
failed
to act, however, he must show that the official was at least deliberately indifferent to his constitutional rights.
See Collins,
503 U.S. at 117, 112 S.Ct. 1061;
City of Canton v. Harris,
489 U.S. 378, 390, 109 S.Ct. 1197, 103 L.Ed.2d 412 (1989) (city must exhibit deliberate indifference toward individual in its custody before he can bring § 1983 claim based on its failure to train officers). Deliberate indifference must still be conscience-shocking in order to state a substantive due process claim; however, as noted earlier, the “lower threshold for meeting the shock the conscience test by showing deliberately indifferent as opposed to intentional conduct applies only in circumstances where the State has a heightened obligation toward the individual.”
FOP,
375 F.3d at 1145-46 (quotation marks omitted).
The Firefighters assert that their complaint is based on affirmative state action and, alternatively, on deliberate indifference, arguing that Edwards’s conduct in not following Department SOPs and not providing adequate training constituted the adoption and implementation of a conscience-shocking government custom or policy.
See
Appellee’s Br. 8-9 (“From the
very beginning, the Firefighters have alleged two independent bases for the Court to find conscience-shocking governmental conduct.”)- Nevertheless their complaint accuses Edwards of inaction rather than action.
See
Phillips 1st Am. Compl. ¶ 96, JA 71 (“[Edwards] deliberately and knowingly failed to follow ... established mandatory Standard Operating Procedures
id.
¶68, JA 62 (“The custom and policy of Defendant District of Columbia constituted deliberate indifference to the clearly established rights of the Plaintiff Firefighters.”);
id.
¶ 67,
id.
(“The conduct and attitude of the Defendant District of Columbia by virtue of years of notice and opportunity to reduce firefighter risk by ignoring warnings of operational failings, was egregious and shocks the conscience because of,
inter alia,
the special relationship Defendant District of Columbia has with its firefighters and their reliance upon the D.C. Fire Department not to institute a policy of deliberate indifference regarding their safety.”). Both times the Firefighters’ complaint was before it, the district court treated it as alleging deliberate indifference rather than affirmative state action; in
Phillips II,
it applied the
FOP
heightened obligation requirement based on deliberate indifference.
See Phillips II,
355 F.Supp.2d at 222;
see also Phillips I,
257 F.Supp.2d at 79 (holding “plaintiffs in the present instance have sufficiently alleged that the government violated their substantive due process rights by acting with deliberate indifference”). The Firefighters’ arguments before us are similar — that Edwards violated their rights by not acting.
See, e.g.,
Appellee’s Br. 3
(“The Firefighters seek to hold Chief Edwards individually responsible for these subject deaths and injuries on the theory that he was deliberately indifferent... .”). Fairly read, the Firefighters’ complaint alleges that Edwards failed to act and therefore deliberate indifference is the standard we apply.
Because deliberate indifference requires a “lower threshold” showing than does an affirmative act, we insist that only if the “special circumstances” of a special relationship exist can a “State official’s deliberate indifference ... be truly shocking.”
FOP,
375 F.3d at 1146 (internal quotation marks omitted);
see also Butera,
235 F.3d at 651 (“lower threshold [for meeting the shock the conscience test by showing deliberately indifferent as opposed to intentional conduct] is appropriate in circumstances where the State has a heightened obligation toward the individual”) (citing
Lewis,
523 U.S. at 851, 118 S.Ct. 1708).
Here the district court found that Edwards owed the Firefighters a heightened obligation because of D.C.Code § 5-407(a), which restricts their ability to terminate their employment.
Phillips II,
355 F.Supp.2d at 222 (in requiring firefighter to give one month’s notice or obtain May- or’s permission before resigning, section 5-407(a) created a relationship “closer to the heightened obligation standard than would the more common at-will, voluntary employment situation”). On appeal the Firefighters attempt to buttress the district court’s finding by pointing to two additional code sections that allegedly restricted their liberty and therefore created a special relationship between them and the District: D.C.Code § 5-410, which forbids firefighters from leaving the District unless on a leave of absence, and D.C.Code § 5-105.08, in effect at the time of the Cherry Road fire but no longer in force, which required firefighters to reside within the District.
See
Appellee’s Br. 17. None of these restrictions, individually or collectively, constitutes a deprivation of liberty by the District sufficient to establish a special relationship.
In
DeShaney v. Winnebago County Department of Social Services,
489 U.S. 189, 109 S.Ct. 998, 103 L.Ed.2d 249 (1989), the Supreme Court described the special relationship necessary to assert a section 1983 claim based on a failure to act. There social workers personally observed the injuries a father inflicted on his child; the man later beat his son so severely that the child suffered permanent injuries. The child and his mother brought a section 1983 claim against the Winnebago County Department of Social Services, claiming that its social workers had violated the child’s substantive due process right. The Court rejected their claim, concluding that “[i]f the Due Process Clause does not require the State to provide its citizens with particular protective services, it follows that the State cannot be held liable under the clause for injuries that could have been averted had it chosen to provide them.”
Id.
at 196-97, 109 S.Ct. 998. The
DeSha-ney
Court nevertheless found that “when the State by the affirmative exercise of its power so restrains an individual’s liberty that it renders him unable to care for himself, and at the same time fails to provide for his basic human needs,” such as in the custodial context if the state restrains a person from acting on his own behalf, a “special relationship” exists which gives rise to an affirmative duty to protect that person.
Id.
at 200-02, 109 S.Ct. 998.
In the public employment context, we have consistently rejected imposing a heightened employer-to-employee obligation because of the absence of a state-imposed restraint on liberty. In
FOP, we
cited
Washington’s
language distinguishing a prison inmate from a corrections officer:
Prison guards, unlike the prisoners in their charge, are not held in state custody. Their decision to work as guards is voluntary. If they deem the terms of their employment unsatisfactory,
e.g.,
if salary, promotion prospects, or safety are inadequate, they may seek employment elsewhere. The state did not force [the plaintiff] to become a guard, and the state has no constitutional obligation to protect him from the hazards inherent in that occupation.
FOP,
375 F.3d at 1146 (citing
Washington,
802 F.2d at 1482). In
Washington,
the plaintiff corrections officer alleged that it was District prison authorities’ deliberate indifference to the dangerous conditions allowing his beating to occur — not the prisoners who beat him — that caused the constitutional harm.
See Washington,
802 F.2d at 1479. In
FOP,
the corrections officers claimed that District officials, “by increasing the number of inmates at the Jail while decreasing the number of correctional officers there, affirmatively subjected correctional officers to an increased likelihood of inmate assaults,” thereby violating their due process rights.
FOP,
375 F.3d at 1142. Because no special relationship existed between the state and the officers in either case, however, action the District did not take could not be the basis of a due process violation.
Id.
at 1146-47;
Washington,
802 F.2d at 1481-82.
See also Wallace v. Adkins,
115 F.3d 427, 429-30 (7th Cir.1997) (“[T]he risk of a job reprimand, or even firing, operates as a
practical constraint on a person’s actions, [but] this is still a far cry from the custodial settings that normally give rise to a special duty on the state’s part”; “prison guards ordered to stay at their posts are not in the kind of custodial setting required to create a special relationship for 14th Amendment substantive due process purposes”);
Walker v. Rowe,
791 F.2d 507, 511 (7th Cir.1986).
The Firefighters counter that they do not claim constitutional protection from inherent hazards, as did the corrections officers in
FOP,
but from Edwards’s deliberate indifference to the known need to institute training and to implement and enforce mandatory safety procedures. This circumstance, they argue, was not inherent to their profession but rather constituted “avoidable state-created
additional
risks of injury” unknown to the Firefighters when they joined the Department. Appellees’ Br. 18 (emphasis added).
Washington,
however, rejected the theory that a failure to act that increases the plaintiffs risk of harm constitutes conscience-shocking action. In
Washington
the plaintiff corrections officer made similar claims, pointing to “overcrowding of prisoners, paucity of guards, inadequate procedures for searching prisoners and their cells for weapons, and inadequate procedures for identifying and isolating prisoners with known violent tendencies.”
Washington,
802 F.2d at 1479. His complaint alleged that the District officials’ “reckless failure ... to remedy unsafe conditions at the reformatory” increased the officer’s exposure to the hazard that eventually caused him harm; we nonetheless found the harm — a severe beating — “inherent in [his] occupation.”
See id.
at 1479, 1482. As in
Washington,
Edwards’s deliberate indifference may have increased the Firefighters’ exposure to risk, but the risk itself — injury or death suffered in a fire — is inherent in their profession. As both
Washington
and
FOP
make clear, the District is not constitutionally obliged by the Due Process Clause to protect public employees from inherent job-related risks.
Washington,
802 F.2d at 1479;
FOP,
375 F.3d at 1146;
see also Collins,
503 U.S. at 128, 112 S.Ct. 1061 (in absence of allegation of conscience-shocking conduct “we have previously rejected claims that the Due Process Clause should be interpreted to impose federal duties that are analogous to those traditionally imposed by state tort law. The reasoning in those cases applies with special force to claims asserted against public employers because state law, rather than the Federal Constitution, generally governs the substance of the employment relationship”) (internal citations omitted).
The Firefighters point to a recent case of ours,
Smith v. District of Columbia,
413 F.3d 86 (D.C.Cir.2005), as a holding counter to our bright-line application of the custody requirement. In
Smith,
an unidentified assailant murdered a seventeen-year-old who was living in the Queenstown Apartments residential complex as part of a program for delinquent youth. We affirmed a jury verdict finding the District liable for the resident’s death under section 1983, holding that the District had a heightened obligation to the resident and thereby had an affirmative duty to protect him, a duty which the jury reasonably concluded the District had breached by its conscience-shocking deliberate indifference to his safety. Emphasizing the
Smith
victim’s relative freedom of movement yet restricted place of residence (similar to the restraints the D.C.Code provisions allegedly placed on them), the Firefighters claim that
Smith
supports their contention that a heightened obligation can exist absent custody. But in
Smith
we found that the District had a heightened obligation because its
in loco parentis
status signifi
cantly restrained the victim’s liberty.
See Smith,
413 F.3d at 95 (resident legally bound to participate in program and live at site it provided; “[h]e could not have gone elsewhere even if, for example, he felt threatened by his roommate or his neighbors”);
id.
at 94 (“Because the District, rather than [his] family, had primary legal control over him, the District had legal responsibility for his daily care.”);
id.
(resident “had more freedom than a prisoner — subject to [program] rules, he could come and go, and take [program]-approved weekend home visits.... But such flexibility hardly amounts to freedom from state restraints. [He] had to live at Queenstown Apartments. He had no choice.”). The restrictions on his liberty — imposed on him by the District — are plainly distinguishable from those restrictions the D.C.Code imposes on the Firefighters’ liberty — restrictions voluntarily assumed by the Firefighters as conditions of employment by the Department.
The facts here, like those in
DeShaney,
are indeed tragic. Joseph Morgan and Charles Redding suffered severe injuries and Anthony Phillips and Louis Matthews died attempting to save the lives and property of others. But the Constitution does not provide a basis for holding Edwards individually responsible.
The Firefighters have not alleged the deprivation of a clearly established constitutional right and Edwards is thei'efore entitled to qualified immunity from suit in his individual capacity. Accordingly, we reverse the district court’s denial of Edwards’s motion to dismiss based on qualified immunity and remand for further proceedings consistent with this opinion.
So ordered.