New electric cars in Europe have to make artificial noises
 

Don't be surprised if you hear more of a racket from electric cars in Europe. As of July 1st, new four-wheeled EV models in the European Union require a noise-emitting device (Acoustic Vehicle Alert System, or AVAS) that kicks in whenever the vehicle...

https://www.engadget.com/2019/06/30/...-takes-effect/