Other mistake: When Barnes first gets into the Chevrolet Astra (blue car), he pursues the police car but never changes from first gear, as he has one hand on the steering wheel and the other holding his phone to his ear. Without a gear change he'd never reach chase speeds, plus the engine strain would be easily heard.
Continuity mistake: When the president is abducted in the ambulance there is a shot of him waking up. In the close-up of his face as he awakes, the metal nose clamps on his plastic oxygen mask are sticking straight out; when the camera angle changes the metal flaps are clamped down on his nose.BocaDavie
Character mistake: At the end of the movie the reporter says the lone assassin was shot and killed but the banner at the bottom says the lone assassin was arrested.
Continuity mistake: When the US Secret Service agents take the Spanish Police agent into custody before the explosion, the agent takes the Spanish Police agent's police badge off his belt and hands it to another US Secret Service agent. After the explosion the Spanish Police agent is seen running away from scene and his police badge is shown back on his belt. (00:27:00 - 00:30:00)Snag.1
Other mistake: When the Secret Service agents are running after the Spanish cop, they are running and shouting with their weapons waving in the air, yet the group of Spanish police that they pass don't try to challenge them.