University staff will march through the city today in a dispute over pay.
Members of the University and College Union (UCU), UNISON and Unite at Oxford University and Oxford Brookes will take part in their third co-ordinated strike from 7.30am.
Picket lines will be at both universities before the march from the Clarendon Laboratory, off Parks Road, at 11am. A rally will be held at Wellington Square at noon.
UCU members staged two two-hour strikes last month and another is set for Monday.
Unions are angry at a one per cent pay offer made by their employers.