@Luis Ogando have you priced a decent electric wheelchair (NOT a granny scooter) lately?
@John Robson have you tried to get up a "dropped" (hah!!) kerb in a standard small-wheel-in-the-front wheelchair?
Really guys (even you Dave - I'm glad you can go a bike) I thought Reg readers were innovative and open-minded.
What a bunch of self-satisfied, self-propelled lunkheads. Have a thought for the people who really need a manouverable, compact pavement (sidewalk) transport. And for goodness sake, if you see one coming get out of the way!!!