Riot police have arrived at the University of London's Senate House.
Cops have batons but we have shields and barricades #copsoffcampus
UCL Defend Education
@UCLanticuts
Cops have batons but we have shields and barricades #copsoffcampus
Around 200 students outside Senate House, "cops out, students in" #occupysh #olsx #bookbloc
Occupy London
@OccupyLondon
Around 200 students outside Senate House, "cops out, students in" #occupysh #olsx #bookbloc
Students being beaten on the streets of london. Cover it! #copsoffcampus @guardian @BBCNews @Independent @c4news
Occupy Senate House
@SHoccupation
Students being beaten on the streets of london. Cover it! #copsoffcampus @guardian @BBCNews @Independent @c4news
The editor of the university's paper London Student, which has reported on the protests, has been arrested.
Our editor @owebb being arrested and led away in handcuffs #copsoffcampus
London Student
@LondonStudent
Our editor @owebb being arrested and led away in handcuffs #copsoffcampus
There were arrests earlier in the week after another protest was broken up by police.
At least 50 officers were involved in the operation. Some 30 students were removed from the building by security staff after barricading themselves in.
This video shows how violent the protests turned out. The Guardian has another which appears to show a protester being punched.
View this video on YouTube
The protests are over this list of demands for the university's leadership.
