The British GP seems at risk because of a possible protest. This was revealed by the police of Northamptonshire, that explained that they have "credible intelligence that a group of protestors are planning to disrupt the event and possibly invade the track on race day", scheduled for Sunday, but the reasons why these people intend to invade the English circuit aren't still clear.
This weekend's event at Silverstone will involve around 400,000 spectators and an invasion of the track would mean a serious threat to the safety of the drivers, to the protestors themselves and to the people at the circuit.
They warned everyone about the situation through the official Northamptonshire Police website.
"We have received credible intelligence that a group of protestors are planning to disrupt the event and possibly invade the track on race day.
“First of all, I want to appeal directly to this group of people and strongly urge you to not put yourselves, the drivers, as well as the many marshals, volunteers and members of the public, at risk.
“Going onto a live racetrack is extremely dangerous – if you go ahead with this reckless plan you are jeopardising lives.
“Protesting is of course everyone’s human right in this country and we are more than happy to speak with you to help you facilitate a peaceful protest at the circuit, we just please ask that you do not create a situation that puts lives in danger.”
"Northamptonshire Police, as always, have planned an extremely wide-ranging policing operation which covers contingencies such as these and as such, extra resources will be in place throughout the race weekend should anyone ignore these warnings and try to disrupt the event."
Chief Inspector Thompson added: “We are very experienced in the policing of this event having done so over a number of years but let me make this clear - this doesn’t make us complacent. The security measures we have put in place are as stringent as ever and anyone thinking of taking advantage of the race weekend to commit a crime will be caught.
“Finally, I would just appeal to members of the public to be extra vigilant and to make us aware of anything you see during the race weekend that doesn’t look right. We would rather get a well-meaning report that turns out to be nothing, than not receive one at all.
“If you see or suspect anything suspicious, please report it to a member of the police or security.”
If that will happen, it wouldn't be the first time in Silverstone. The British track has been, in fact, already targeted by protesters in 2003, during a Grand Prix. An Irish Catholic priest was guilty of it, was arrested on the spot and sentenced to two months in prison.