The article wasn’t very clear around this, but it’s not that every car must have automatic deceleration, it’s one way out of four car makers may implement this:

> The ISA regulation provides four options for systems feedback to the driver, from which car manufacturers will be free to choose from:

> • Cascaded acoustic warning

> • Cascaded vibrating warning

> • Haptic feedback through the acceleration pedal

> • Speed control function

https://road-safety-charter.ec.europa.eu/resources-knowledge...