I bought an ebike labelled 250 watts and all that because I didn't want ot have my investment seized. It's been less than a week and I haven't been riding more than 30 mins a day, and I've seen an electric scooter in the bike lane, a guy throttling his e - bike down the cycle lane at like 30 mph, and a teen around 14 with what looked like an e bike that could do over 30mph.