Harking back to an earlier post of mine, I've just seen a few reviews on electric mopeds. They look like just the sort of thing I'd happily own if my circumstances were different (i.e if I lived with my partner and we could share 1 car, and if I didn't have to do the school run). 28mph, 40 miles range (larger batteries can be purchased), battery can be taken out and charged at work/home, or just plug in the charger in situ. ok you'd get wet but I wouldn't mind wearing my all in one rainsuit (which keeps me bone dry in the wettest of conditions). Can be ridden on L plates but I have full license anyway. Due to the torque of an electric motor, it's been described as slightly quicker than an equvalent L legal 50cc petrol, Seems to climb hills ok, albeit slow. The Chinese ones are around the £2k mark, but others more expesive.
The one I was looking at takes 9 hours to charge from flat, but good planning would make that a non-issue.
Certainly something I'd like to see taking off more, I know 'peds are a fairly niche market mostly for youngsters but I can see running costs of one of these versus an electric car might be favourable for more people in time