Police in London arrested over 360 anti-Israel protesters on Saturday as throngs of people intentionally violated a new ban on support for a particular pro-Palestinian group.

The U.K. Parliament passed a ban on public support for Palestinian Action early last month after members of the group broke into a Royal Air Force base and vandalized aircraft. The U.K. ban states that supporting the organization is akin to supporting terrorism, and therefore illegal.

The anti-Israel protesters in London this weekend argue the ban is an illegal infringement on freedom of speech. London Police arrested at least 365 people before the demonstrations ended.

More than 500 protesters filled the square outside the Houses of Parliament on Saturday, many daring police to arrest them by displaying signs reading, “I oppose genocide. I support Palestine Action.” That was enough for police to step in.

“A decisive majority of Security Cabinet ministers believed that the alternative plan that had been submitted to the Security Cabinet would neither achieve the defeat of Hamas nor the return of the hostages,” Prime Minister Benjamin Netanyahu’s office said.

Israeli Prime Minister Benjamin Netanyahu and the nation’s war cabinet voted to take control over Gaza on Friday. ((Photo by JACK GUEZ/AFP via Getty Images))

Asked in an interview with Fox News ahead of the Security Cabinet meeting if Israel would “take control of all of Gaza,” Netanyahu replied: “We intend to, in order to assure our security, remove Hamas there, enable the population to be free of Gaza.”