The introduction of electric vehicles has made Spanish cities much quieter. The youth can hurtle around on their electric bikes / scooters in the wee hours without waking everyone up for miles around!
In NY electric bikes haven't made much of a dent in sound pollution, there are still fat slobs on their Harley's disturbing blocks and blocks of residents either at night or during the day. Hoping I can drape this silk over my ears or something...
