The long-mooted mandatory buffers are to come on stream for all new cars, including existing unregistered examples on forecourts, which will need a retrofit before being sold on and beyond the 7th July.
What’s been branded Intelligent Speed Assistance will use latent technology in many new cars such as GPS data and traffic sign recognition to determine local limits. The car will then respond by limiting performance, in a similar way to traction and stability control, stopping the exceeding of that limit.
Language from the Department for Transport in the UK has however suggested we’ll be getting a softer version, with ‘feedback’ on speed rather than an outright limiter.
Override possible… with a catch
Even if we do get the full implementation in the UK, you will be able to ‘push past’ the limiter with a more aggressive push of the throttle, almost like speeding up while using cruise control. However, the car will then default to the warnings we’re already seeing on cars continuously, until the car is on or below the local limit again. Switch the car off and the system will reset, with the limiter returning, too.
Happily, there will also be an off switch, at least initially, which even regulators admit is a move to aid acceptance of the system.