Humes, P.J.
Defendant Julius Jackson stole chairs from a home-staging business, and the police soon found him with the chairs in a stolen vehicle. A jury convicted him of felony counts of unlawfully taking or driving a vehicle and second degree robbery. The trial court sentenced him to 12 years in prison, composed of two five-year terms for prior felony convictions, a two-year term for robbery, and a concurrent two-year term for unlawfully taking or driving a vehicle.
On appeal, Jackson raises several claims, including that his conviction for unlawfully taking or driving a vehicle under Vehicle Code section 10851, subdivision (a) ( section 10851(a) ) must be reversed because the vehicle's value was not proven. In the published portion of this decision, we agree. Under *82People v. Page (2017) 3 Cal.5th 1175, 225 Cal.Rptr.3d 786, 406 P.3d 319 ( Page ), which was not decided until after the trial in this case, a defendant cannot be convicted of a felony violation of section 10851(a) based on the theft of a vehicle unless the vehicle is worth more than $950. Since the jury here was not so instructed, it could have relied on a legally invalid theory to convict Jackson.
The presumption of prejudice that arises with this type of instructional error was not overcome. Although there was strong evidence that Jackson unlawfully drove a vehicle, which could have supported the felony conviction without regard to the vehicle's value, we cannot conclude beyond a reasonable doubt that the jury unanimously relied on this theory. (See People v. Chiu (2014) 59 Cal.4th 155, 167, 172 Cal.Rptr.3d 438, 325 P.3d 972 ( Chiu ).) Accordingly, we must reverse the conviction, and on remand the People will have the choice of either accepting the conviction's reduction to a misdemeanor or retrying the charge as a felony. We reject Jackson's remaining claims and otherwise affirm his convictions.
I.
FACTUAL AND PROCEDURAL BACKGROUND
On the afternoon of September 12, 2016, an employee of the home-staging business carried four wicker chairs from the company's San Mateo warehouse to a delivery van parked nearby on the street. Realizing that he had forgotten his keys, he left the chairs on the sidewalk by the van and began walking back to the warehouse. He saw a man he later identified as Jackson approaching down the street, which prompted him to return to the van without retrieving his keys.1 The employee then saw Jackson putting the chairs in a Toyota Land Cruiser.
The employee approached Jackson and told him that the chairs belonged to the home-staging business "[a]nd that if he was taking them, he was stealing them." Jackson "got upset" and turned toward the employee, giving him an "angry" look. At trial, the employee demonstrated the movements Jackson then made. As described for the record, to demonstrate these movements the employee "stood up, clenched his fists, raised them slightly above waist level or belt level and then brought them down, both down in a quick gesture towards the ground." The employee said that Jackson also puffed out his chest. Jackson then said, "Fuck," but the employee was unsure if the curse was directed at him.
The employee testified that Jackson's movements and curse made him feel "afraid," and he confirmed that he was "afraid that [Jackson] was going to hurt [him] if [he] tried to get the chairs back." The employee explained he wanted to avoid a fight with Jackson because he had an injured shoulder. Instead of trying to reclaim the chairs, the employee used his cell phone to take photographs of Jackson, which were admitted at trial, before returning to the warehouse to seek help.
The theft of the chairs and a description of the Land Cruiser, including its license-plate number, were quickly reported to the San Mateo police. The police contacted the Land Cruiser's registered owner, who lived in San Mateo. Until hearing from the police, the owner did not realize that the Land Cruiser was missing. Although the *83vehicle was normally parked down the street from the owner's home, the owner's adult daughter, who lived in San Francisco, often used the Land Cruiser when she was visiting. About a week earlier, she parked it at the San Mateo CalTrain station and left the keys by the front tire, as she had done before. She usually told her father when she parked the Land Cruiser there, but she forgot to tell him on this occasion.
Within hours of talking to the Land Cruiser's owner, the police located the vehicle parked in San Mateo. Jackson was sleeping inside a sleeping bag in the front passenger's seat. After verifying the vehicle was still reported stolen, the police removed Jackson and handcuffed him. The wicker chairs were in the trunk, and the Land Cruiser's keys and registration were in Jackson's pocket. The owner and his daughter testified that they did not give Jackson permission to use the vehicle.
Jackson was charged with felony counts of unlawfully taking or driving a vehicle, second degree robbery, and receiving a stolen vehicle.2 The jury convicted him of unlawfully taking or driving a vehicle and robbery. It did not return a verdict on the charge of receiving a stolen vehicle, however, having been instructed not to reach that charge if it found Jackson guilty of unlawfully taking or driving a vehicle.
The trial court found true allegations that Jackson had two prior serious-felony convictions, one in 1989 for robbery and one in 1997 for assault with a deadly weapon.3 After granting his Romero4 motion as to the strike findings under section 1170.12, subdivision (c)(1), the court sentenced him to 12 years in prison, composed of a term of two years for the robbery, a concurrent term of two years for the unlawful taking or driving of a vehicle, and two consecutive five-year terms under section 667, subdivision (a) for the prior convictions.
II.
DISCUSSION
A. Jackson's Fair-cross-section Claim Is Meritless.
Humes, P.J.
Defendant Julius Jackson stole chairs from a home-staging business, and the police soon found him with the chairs in a stolen vehicle. A jury convicted him of felony counts of unlawfully taking or driving a vehicle and second degree robbery. The trial court sentenced him to 12 years in prison, composed of two five-year terms for prior felony convictions, a two-year term for robbery, and a concurrent two-year term for unlawfully taking or driving a vehicle.
On appeal, Jackson raises several claims, including that his conviction for unlawfully taking or driving a vehicle under Vehicle Code section 10851, subdivision (a) ( section 10851(a) ) must be reversed because the vehicle's value was not proven. In the published portion of this decision, we agree. Under *82People v. Page (2017) 3 Cal.5th 1175, 225 Cal.Rptr.3d 786, 406 P.3d 319 ( Page ), which was not decided until after the trial in this case, a defendant cannot be convicted of a felony violation of section 10851(a) based on the theft of a vehicle unless the vehicle is worth more than $950. Since the jury here was not so instructed, it could have relied on a legally invalid theory to convict Jackson.
The presumption of prejudice that arises with this type of instructional error was not overcome. Although there was strong evidence that Jackson unlawfully drove a vehicle, which could have supported the felony conviction without regard to the vehicle's value, we cannot conclude beyond a reasonable doubt that the jury unanimously relied on this theory. (See People v. Chiu (2014) 59 Cal.4th 155, 167, 172 Cal.Rptr.3d 438, 325 P.3d 972 ( Chiu ).) Accordingly, we must reverse the conviction, and on remand the People will have the choice of either accepting the conviction's reduction to a misdemeanor or retrying the charge as a felony. We reject Jackson's remaining claims and otherwise affirm his convictions.
I.
FACTUAL AND PROCEDURAL BACKGROUND
On the afternoon of September 12, 2016, an employee of the home-staging business carried four wicker chairs from the company's San Mateo warehouse to a delivery van parked nearby on the street. Realizing that he had forgotten his keys, he left the chairs on the sidewalk by the van and began walking back to the warehouse. He saw a man he later identified as Jackson approaching down the street, which prompted him to return to the van without retrieving his keys.1 The employee then saw Jackson putting the chairs in a Toyota Land Cruiser.
The employee approached Jackson and told him that the chairs belonged to the home-staging business "[a]nd that if he was taking them, he was stealing them." Jackson "got upset" and turned toward the employee, giving him an "angry" look. At trial, the employee demonstrated the movements Jackson then made. As described for the record, to demonstrate these movements the employee "stood up, clenched his fists, raised them slightly above waist level or belt level and then brought them down, both down in a quick gesture towards the ground." The employee said that Jackson also puffed out his chest. Jackson then said, "Fuck," but the employee was unsure if the curse was directed at him.
The employee testified that Jackson's movements and curse made him feel "afraid," and he confirmed that he was "afraid that [Jackson] was going to hurt [him] if [he] tried to get the chairs back." The employee explained he wanted to avoid a fight with Jackson because he had an injured shoulder. Instead of trying to reclaim the chairs, the employee used his cell phone to take photographs of Jackson, which were admitted at trial, before returning to the warehouse to seek help.
The theft of the chairs and a description of the Land Cruiser, including its license-plate number, were quickly reported to the San Mateo police. The police contacted the Land Cruiser's registered owner, who lived in San Mateo. Until hearing from the police, the owner did not realize that the Land Cruiser was missing. Although the *83vehicle was normally parked down the street from the owner's home, the owner's adult daughter, who lived in San Francisco, often used the Land Cruiser when she was visiting. About a week earlier, she parked it at the San Mateo CalTrain station and left the keys by the front tire, as she had done before. She usually told her father when she parked the Land Cruiser there, but she forgot to tell him on this occasion.
Within hours of talking to the Land Cruiser's owner, the police located the vehicle parked in San Mateo. Jackson was sleeping inside a sleeping bag in the front passenger's seat. After verifying the vehicle was still reported stolen, the police removed Jackson and handcuffed him. The wicker chairs were in the trunk, and the Land Cruiser's keys and registration were in Jackson's pocket. The owner and his daughter testified that they did not give Jackson permission to use the vehicle.
Jackson was charged with felony counts of unlawfully taking or driving a vehicle, second degree robbery, and receiving a stolen vehicle.2 The jury convicted him of unlawfully taking or driving a vehicle and robbery. It did not return a verdict on the charge of receiving a stolen vehicle, however, having been instructed not to reach that charge if it found Jackson guilty of unlawfully taking or driving a vehicle.
The trial court found true allegations that Jackson had two prior serious-felony convictions, one in 1989 for robbery and one in 1997 for assault with a deadly weapon.3 After granting his Romero4 motion as to the strike findings under section 1170.12, subdivision (c)(1), the court sentenced him to 12 years in prison, composed of a term of two years for the robbery, a concurrent term of two years for the unlawful taking or driving of a vehicle, and two consecutive five-year terms under section 667, subdivision (a) for the prior convictions.
II.
DISCUSSION
A. Jackson's Fair-cross-section Claim Is Meritless.