Just Stop Oil protesters invaded a Labour fundraising dinner and confronted shadow chancellor Anneliese Dodds on Friday.
The demonstrators heckled her in an Oxford restaurant and demanded that she commit to cancelling all oil and gas licences granted by the Government since 2021.
Police told the protesters they were on private premises where people were eating.
When a woman among the demonstrators asked if they could hand the shadow chancellor a letter, a uniformed officer said: ‘‘We are trying to facilitate your protest.’’