London's Unite the Kingdom Rally: A Perfect Storm of Extremism and Hate The Metropolitan Police are preparing for an unprecedented security operation as thousands of protesters converge on London.
The Unite the Kingdom rally, led by Tommy Robinson, is expected to draw 80,000 people, while football fans will also be in Wembley Stadium for the FA Cup final.
To maintain order, the Met has drafted in 660 officers from outside forces and deployed armoured vehicles, police horses, dogs, drones, and helicopters.