Thames Valley Police say they are investigating a disturbance during a funeral at Greyfriars Church in Iffley Road at around 11.20am this morning.
Police received reports that a man has suffered what are believed to be knife related injuries.
The extent of his injuries are unknown at this time. Officers are at the scene speaking to witnesses and attempting to calm tensions, Thames Valley Police say.
More top news
A former Gurkha soldier who lost a leg in Afghanistan has raised over £10,000 for charity - by climbing to Mount Everest's base camp.
James has this evening's forecast for the east of the region.
The forecast for the west from James Wright.