POLICE are appealing for witness after a teenage pedestrian was seriously injured in a fail-to-stop collision with an electric bike in Bristol.

The incident happened this morning along Hareclive Road between its junctions with Symes Avenue and Bishport Avenue at about 8.45am today, Thursday, June 22.

A spokesperson for Avon and Somerset Police said: "A girl in her mid-teens was taken to hospital by ambulance with serious injuries which are not currently believed to be life-threatening or life-changing.

"The rider of the e-bike failed to stop at the scene.

"He is described as a white man in his 20s, with short brown hair and wearing a blue top.

"The e-bike is described as neon yellow and blue.

"If you saw what happened or have any dashcam or other footage which could help our investigation please call 101 and give the log number 253 of June 22."