Just before 1.50pm on Wednesday 14 November, police were called to the Silverstone Building in Arts Road on the University of Sussex campus at Falmer, after a report of a disturbance.
A group of people were outside the building where Mike Weatherly MP was present. Officers took Mr Weatherly to safety in a police van. It is understood that there are no reports of injury at this time.
More top news
Holly has the latest weather.
Sheila Dolton repeatedly pleaded with her son's killer to reveal the location of his body but he never did.
Holly has the latest forecast.