PARIS: France said on Friday that negative COVID-19 tests will be required to travel to its overseas territories, as the government tightens controls to battle against a fifth wave of the virus. The new measure will take effect on Dec. 28 and affect travelers both from mainland France and abroad, said the French government. France’s overseas territories include Guadeloupe, Martinique, French Guiana, La Reunion island, and New Caledonia, which often depend heavily on tourists coming over from mainland France for their local economies. The French Caribbean islands of Martinique and Guadeloupe have been hit by protests over the last month, partly sparked by anger over COVID-19 protocols.