The St Scholastica Day riot of 10 February 1355 is one of the more notorious events in the history of Oxford, England. Sparked off by a tavern dispute between two students and a taverner, the riot lasted two days and resulted in a large number of deaths among local citizens and students. The ensuing pacification led to a reinforcement and enlargement of the privileges and liberties of the academic institutions over the town. The seed of the riot was an altercation in the Swindlestock Tavern in Oxford (now the site of the Santander Bank building at Carfax, on the corner of St Aldate's and Queen Street) between two students of the University of Oxford, Walter Spryngeheuse and Roger de Chesterfield, and the taverner, John Croidon. They complained about the quality of drinks, which led to an exchange of rude words that ended with the students throwing their drinks in the taverner's face and assaulting him. Retaliation for the incident led to armed clashes between locals and students.