"TerryJ" wrote in message
...
On 21 Jan, 20:29, Mark T
pleasegivegenerously@warmail*turn_up_the_heat_to_ reply*.com.invalid
wrote:
Bottle dynamos - all they do is suck power and make a funny noise. Today
I
saw a reverse bottle dynamo; one that ADDS power. The working mechanism
sits stealthily over the front wheel - might be good for the peeps
worried
about their TT times

www.flickr.com/photos/86862441@N00

I asked about this kind of thing recently and it was suggested that
this is not legal in UK. Where did you see it?
Terry J

One of my colleagues has one and he rode it to work once. I'm not sure if
he did it legally though.....