Masked anti-fascist protesters stormed a London university lecture event and attacked the speakers before being escorted off premises.

The Antifa activists broke past security 15 minutes into the lecture and attempted to disrupt the event with megaphones and physical attacks on the speakers, who included libertarian businessman and public speaker Yaron Brooks and right-wing internet personality "Sargon of Akkad".

According to the filmer: "They self-identified as Antifa, but also were in cooperation with many King's College London student societies. A few security were hurt in the process and lots of other events and classes were disrupted."

Prior to entry, the event planners limited attendance to just KCL students in order to minimise the risk of protesters disrupting the talk.

This purportedly reduced the number of people who were at the talk from an expected 250 to no more than 80, all of whom were believed to be students.

5th of March 2018, King's College London Libertarian Society held an event with Carl Benjamin and Yaron Brooks to discuss Objectivisim.

Prior to entry, we were told that the event was going to be limited to just students in order to minimise the risk to the even safety. This reduced the number of people who were at the talk from an expected 250 to no more than 80 (all students). After 15 minutes we heard banging on the door. Security became overwhelmed by masked men who wanted to silence the speakers and the event to cease. They self identified as antifa, but also were in cooperation with many KCL student societies (namely socialist/ lefty groups). A few security were hurt in the process and lots of other events and classes were disrupted.