BLACK‐POWER MOB RIOTS IN TRINIDAD
Govt imposes state of emergency to avert large demonstration backing demands for greater econ power for blacks and solution to country's unemployment problem; move follows wks of demonstrations, some violent, by black power advocates; police arrest 10 including union leader G Weeks and black power leader C Nunez; police open fire on rioting mobs, Port of Spain, after mobs throw stones and bottles at firemen battling blaze in store; some foreign-owned banks reptd attacked; 2 persons reptd killed, several hurt; Govt imposes dawn-to-dusk curfew