Police are appealing for witnesses following a serious collision in St Ives last Friday (March 24).

The collision, involving a black Nissan Juke and a cyclist, happened at about 3.09pm in Ramsey Road.

The cyclist, a 13-year-old boy, was taken to Addenbrooke's Hospital, in Cambridge, where he remains in a serious condition.

Anyone with information about the incident is asked to call the Cambridgeshire, Bedfordshire and Hertfordshire Roads Policing Unit on 101, quoting incident 359 of March 24.