LONDON (AP) — Police in London are gearing up as tens of thousands descend on the U.K. capital on Saturday for two major demonstrations and tens of thousands more soccer fans congregate for the final of England’s major domestic cup competition at Wembley Stadium.Armored vehicles, police horses, dogs, drones and helicopters will be deployed along with at least 4,000 officers as the Metropolitan Police aims to avoid clashes.Police have set up routes to keep apart those marching in support of a protest organized by far-right agitator Stephen Yaxley-Lennon, better known by his pseudonym Tommy Robinson, and the annual demonstration to commemorate Nakba, the Arabic term for “catastrophe” that marks the exodus of some 700,000 Palestinians from what is now Israel in 1948.However, they will be mindful of splinter groups outside of the main marches coming in contact.

Prosecutors have been told to consider whether protest placards, banners and chants viewed on social media may amount to offenses of stirring up hatred during the rallies.“This is not about restricting free speech,” said the Crown Prosecution Service’s director, Stephen Parkinson. “It is about preventing hate crime and protecting the public, particularly at a time of heightened tensions.”