Singapore: Police arrested 20 motorists early Saturday morning after a three-hour anti-drink driving operation.

More than 72 drivers were checked during the three-hour islandwide blitz, which lasted from 1.30am to 4.30am.

Road blocks were set up at Ganges Avenue, Clemenceau Avenue, Jalan Bukit Merah, Mountbatten Road and Sims Avenue.

The 20 motorists - 18 men and 2 women - nabbed are aged between 23 and 53 years old, of which, the highest Breath Evidential Analyser (BEA) test result was 106 microgrammes of alcohol per 100ml of breath.