The British Grand Prix could be disrupted this weekend by protestors as police warn that any such action could "jeopardise lives".
A huge crowd is expected at Silverstone this weekend as the Formula 1 circus returns for its annual visit. More than 400,000 people are expected to come through the gates over the course of the weekend, but officers believe there will be a few who have not made the trip just to watch the racing action.
Northamptonshire Police have warned that there is a threat from protestors this weekend who could use the high-profile event to reach a large audience. In a statement the concerned event commander, Chief Inspector Tom Thompson, said he was worried about a track invasion.
