[slight]

There are plenty of scooters in Barcelona but honestly I've never noticed generally worse behaviour from them than anyone else, except maybe starting off from lights early, but it seems everyone is guilty of that here.

Aside from that however, as a cyclist from the UK, I've been very pleasantly surprised by the lack of aggressive driving since I've been living here. I very very rarely feel threatened by other road users on my bike, except by Bicing (city-wide bike rental/'sharing' scheme) users, and I think that's just because Bicing is used by people that don't cycle regularly so aren't very experienced.

Also there are already an increasing number of semi-pedestrianised streets in the centre of town and they work fine, cars, scooters and bikes go down them too but very slowly and usually only if they really need to because there are faster routes if you're through traffic.