"The group had been staging a 'sit-in' protest against student fees at the university’s Senate House building as part of a national day of action when three police vehicles arrived and officers began to wrestle
“The group had been staging a ‘sit-in’ protest against student fees at the university’s Senate House building as part of a national day of action when three police vehicles arrived and officers began to wrestle with protesters in an apparent attempt to clear the building.”
See the story: Shocking video: Police CS spray protesting Warwick University students (Coventry Telegraph, link)