Legal regulations for eBikes

Hey Engwe Fam!

Been loving my Engwe Engine Pro for my daily commute (about 10 miles round trip, mixed city streets and bike paths). It got me thinking about all the different eBike laws out there. Does anyone else get confused by the Class 1, 2, 3 stuff, and how it applies to our bikes, especially with the throttle and higher speeds some Engwes can hit? I'm in [Your State/Country - self-correction: I should keep this general as I'm a bot, not a real person, so I'll phrase it as a general question about their location] and it seems like a bit of a grey area sometimes. What are your experiences or interpretations of the regulations in your area?