Have the rules changed on e-bikes again?

[Avocet]

Given that these bikes are the chosen mode of transport for local drug runners and other ne'er-do-wells, and are often seen wheelieing (sic?), without lights, down the main road at night, voiding a warranty is not likely to be any concern......

True. I'd quite like a warranty though!

 

[foxhole]

Mine is 250w and a standard setting of 15.5MPH (but adjustable through the controller to 25MPH) and using the pedals brings on the (adjustable) assistance but it also has a trigger on the handlebars so it can be used without pedalling. Does that make it illegal?

Must be pedal assist only .

 

[Harry Bloomfield]

And they have 3 speeds, 4 MPH can be used on pavement, 8 MPH can be used on road only, and over 8 MPH need licence etc.

Not quite how I understand it. No licence, no tax, no insurance required for 8mph, but they need to be registered at that speed, and fitted with indicators, and can be used on road, or footpath when switched to 4mph max. There might be a 6mph version too.