A 17-year-old cyclist was taken to hospital with serious injuries after a collision with a car in Poole yesterday.
Road closures were put in place after police were called to Ashley Road, near the junction with Richmond Road, at just after 5.40 last night.
The collision involved an electric bike and a white Nissan Juke.
Police have appealed for witnesses, or anyone with relevant dashcam footage, to contact them.
Sergeant Richard Stroud, of the traffic unit, said: “We are conducting enquiries to establish the full circumstances of this collision and I am keen to hear from any witnesses who have not already spoken to police.
“I would also urge any motorists with relevant dashcam footage to please contact us.
“Finally, I would like to thank members of the public for their patience and understanding while the road closures were in place.”
Anyone with information is asked to contact Dorset Police at www.dorset.police.uk, via email at scit@dorset.pnn.police.uk or by calling 101, quoting incident number 55240106539.