
Interestingly th eEuropean PArliamnet has made it mandatory for all new cars and light vehicles to have this facility by 2015 (it will be called 112eCall), but is the Citroen assist buttons for all intents and purposes.
I suspect that like DRLs it will be an option on basic cars and std an higher specs, and will only come in with new models after that date which don't already have it.
