The “Unite the Kingdom” rally comes amid a surge of nationalism in the U.K., a far-right party topping the polls, and the murder of American conservative activist Charlie Kirk.

The divisive anti-immigrant agitator Tommy Robinson organized what he said was a free-speech festival for his supporters.

A massive London march organised by far-right activist Tommy Robinson descended into violence on Saturday after a small group of his supporters clashed with police who were separating them from a counter-protest.