Police have seized a number of illegal electric bikes following an incident in York.
Earlier this month, officers shared CCTV footage of a gang of four e-bike riders speeding over Ouse Bridge.
They rode recklessly in the dark, some going on the wrong side of the road.
Video
Police said at the time: “This is not only putting the safety of pedestrians and other motorists at risk, but it’s intimidating for members of the public and therefore not acceptable.”
Now Operation Pendulum, aimed at tackling the growing numbers of illegal electric bikes being used in York and elsewhere, has gone into action.
A North Yorkshire Police spokesperson said: “As part of Operation Pendulum, officers have seized multiple illegal electric bikes following a dangerous incident where riders failed to stop for police.

“These bikes were being ridden carelessly, with no licence, no insurance, and in a manner that posed a serious risk to the public and the riders themselves.
“The bikes seized in this incident were 2,000 watts, far exceeding the legal limit. This makes them motor vehicles, and riding them without proper documentation is a criminal offence.
“The riders involved had no licence, no insurance, and were operating the bikes in a careless and dangerous manner.”
For an electrically assisted pedal cycle to be legal, it must:
- Have pedals that can be used to propel it.
- Have a motor with a maximum power output of 250 watts.
- Not assist the rider when travelling more than 15.5mph (25km/h).
- Be ridden by someone aged 14 or over.
If a bike exceeds these limits, it is classed as a motor vehicle, which requires a driving licence, insurance, number plates and MOT.