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
Trams in Bremen increase of BSAG, which had been the cause of the Bremen tram riots in 1968, was finally withdrawn in mid-February. Nowadays this is commonly considered a success of the students and also Hans Koschnick formulated later. Even weeks after the riots, talks, rallies and panel discussions took place at irregular intervals, in which all the main participants in the riots - the leaders of the USB, Senate members and police officials - took part and exchanged views about the riots and better prevention in the future. The disturbances of the pupils and students were almost complete in the days after