The 1960s were marked by social unrest around the world and May 1968 saw protests take hold at the University.
A demonstration against chemical and biological warfare at a lecture by government scientist Dr Inch from Porton Down resulted in three students being suspended. In protest, students voted to declare a 鈥楩ree University鈥, refusing to attend teaching and organising their own lectures instead. The stand-off between students and staff continued for a week.
Dr John Haynes explored the story in his film, Mustard, and is marking the 50th anniversary by publishing digitised copies of materials from the University鈥檚 archive on the throughout May and June. Documents will be published on the same date as they first appeared fifty years ago to build a timeline of events.
Dr Haynes said: 鈥淧eople will be surprised by the volume of material generated. The students were incredibly responsive to events, producing leaflets, fact sheets, resolutions, petitions, statements, open letters and so forth to feed the discussions.
鈥淭hen there鈥檚 the relentless output of the University鈥檚 administration, including all the formal paperwork associated with the Committee and Tribunal of Enquiry established to investigate the demonstration against Dr Inch.鈥