@Roadwarrior29
It does happen, not enough, but doesn't attract much publicity, https://londonnewsonline.co.uk/news/anti-deportation-protest-blocks-immigration-officers-trying-to-remove-two-men-in-van/
There was also the Stanstead 15 who were taken to court
South London News · Anti-deportation protest blocks immigration officers trying to remove two men in vanAn NGO reported that an asylum seeker was detained in Croydon on Monday and told he was being sent to Rwanda.