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
Caribbean Petroleum Corporation Caribbean Petroleum Corporation Caribbean Petroleum Corporation was an oil company in Puerto Rico which owned an oil refinery in Bayamón having a capacity of . In addition, it operated more than 200 service stations in Puerto Rico under the Gulf brand name. On 23 October 2009, an explosion took place in the refinery destroying 11 storage tanks. Caribbean Petroleum was incorporated in 1987 through the merger of Caribbean Gulf Refining Corp., Gulf Petroleum S.A., and Compañía Petrolera Chevron, Inc. The Bayamón refinery was originally built in 1955 to supply the Puerto Rico Electric Power Authority Palo Seco and San Juan