Barclays’ statement went on: "The protestors’ agenda is to have Barclays debank defence companies which is a sector we remain committed to as an essential part of keeping this country and our allies safe.

"They have resorted to intimidating our staff, repeated vandalism of our branches and online harassment. The only thing that this small group of activists will achieve is to weaken essential support for cultural events enjoyed by millions.

“It is time that leaders across politics, business, academia and the arts stand united against this.”

Get fucked Barclays.