Previously, previously, previously.
I especially like how Colin feels compelled to put on a tie while riding his jet moped of death. It makes for such a nice touch of formality in this frequently too casual world.
My first thought was, "where is your helmet?"
From what I've observed Europeans almost never wear helmets while riding bikes, only scooters and motorcycles. Even if it's jet-powered it's still a bicycle, so... no helmet needed.
Pretty certain that once you add power-assist to a bicycle its legal status changes. That's a combustion engine capable of pushing the bike to over 50mph, which means you probably wouldn't be allowed to use it on a bike path.
Well, thats what I call a candidate for a Darwin Award.