Regulation 13
Lights on personal mobility device or rider
of Active Mobility Regulations 2018
A rider must not ride, during hours of darkness, a non‑motorised personal mobility device (other than a three-wheeled pedal cycle or recumbent device) on a footpath or a motorised or non‑motorised personal mobility device (other than a three-wheeled pedal cycle or recumbent device) on a shared path unless the rider wears or the personal mobility device displays —
a white light that is clearly visible for a reasonable distance from the front of the rider or device, as the case may be; and
a red light that is clearly visible for a reasonable distance from the back of the rider or device, as the case may be.