ich habe mal kurz recherchiert. Anti-carjacking-Schlösser gibt es wohl schon heute:
Zitathttp://en.wikipedia.org/wiki/Anti-hijack_system
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A Lockout system is armed when the driver turns the ignition key to the on position and carries out a specified action, usually flicking a hidden switch or depressing the brake pedal twice. It is activated when the vehicle drops below a certain speed or becomes stationary, and will cause all of the vehicles doors to automatically lock, to prevent against thieves stealing the vehicle when it is stopped, for example at a traffic light or pedestrian crossing.
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Unter den gesellschaftlichen Bedingungen von SR würde ich das durchaus als übliche Ausstattung ansehen.