Racing at the Singapore Turf Club, which had already been reduced to once a week, could be called off from Apr. 7 through May 4 in accordance with guidelines issued by the Singapore government Apr. 3, suspending all non-essential workplaces during that period. Friday's program at Kranji Racecourse, held spectator-free for the second straight week, went ahead as scheduled, but live racing is set to be canceled Apr. 10, Apr. 17 and Apr. 24. Racing was also due to take place May 1 and 2. Earlier in the week, officials...