CND

CND general secretary Kate Hudson said: "If they're here, we're going to get rid of them."

"We know that we have got public opinion on our side," Sophie Bolt from CND explains - as her small group chant slogans over the perimeter fence of the base.

Mr Haw is also believed to have been the inspiration behind Banksy's anti-war work CND Soldiers.

This is not the first time that Banksy’s work has been associated with Ukraine following the Russian invasion: In March, a print of one of his most famous antiwar pieces, “CND Soldiers,” was sold, with the proceeds going to a children’s hospital in Kyiv.

At Labour there were harassed-looking sharply dressed special advisers - but also plenty of placards and CND badges.