Protests of 1968 anti-dictatorship student demonstrations throughout the year. On April 20, Enoch Powell made an anti-immigration speech that sparked demonstrations throughout Britain. His Rivers of Blood speech helped define immigration as a political issue and helped legitimize anti-immigration sentiment. On May 24–27, students in Stockholm institute the occupation of the Student Union Building. In October, the Rodney Riots in Kingston, Jamaica, were inspired when the Jamaican government of Hugh Shearer banned Guyanese university lecturer Dr. Walter Rodney from returning to his teaching position at the University of the West Indies. Rodney, a historian of Africa, had been active in the Black power
1968 Mauritian riots was declared by the British authorities on the 22nd January 1968 and lasted for ten days. In their effort to restore order the British deployed three Bell H-13 Sioux helicopters and around 150 troops. Violence was contained to the urban areas of Port Louis and did not spread to the rest of the island. At least 25 people died before British troops and Mauritian police quelled the fighting. Prior to the riots the neighbourhoods of Cité Martial and Plaine Verte had been ethnically mixed areas for over a hundred years. The riots resulted in the two communities becoming ethnically heterogeneous