The Union of Clerical Administrative and Supervisory Employees (U.C.A.S.E.) are warning that there could be a problem at Jamaica’s two international airports. Aircraft refuellers don’t have the money to turn up for work and can’t feed their families. According to the general secretary of U.C.A.S.E, John Levy, since May 1, these workers have only been paid 4 weeks’ salary while management has been paid in full.