OXFORD'S High Street was temporarily blocked by emergency services after a collision last night.

Both police and an ambulance crew attended the incident at about 9.20pm, and a photo shared by a bus passenger seemed to show paramedics surrounding someone on the ground.

ALSO READ: Police hunt hit and run driver who 'nearly killed' cyclist

One witness said a cyclist appeared to have fallen from a bike, but authorities have not confirmed this.

A Thames Valley Police spokesman said the force was called to a report of a damage-only collision and said they had no further involvement after the initial call.

South Central Ambulance Service has been contacted for confirmation that no-one was injured.