A $580 basic toilet cleaning course on the SkillsFuture portal drew ridicule from netizens this week, but agencies said such classes are part of mandatory training requirements for cleaners. In response to queries, SkillsFuture Singapore and the National Environment Agency (NEA) said in a joint statement on Feb 22 that these classes teach existing and prospective cleaners "essential skills" for the washing of restrooms. The 20 or so such classes found on the SkillsFuture portal range from basic to advanced and take between 30 and 40 hours to complete. Before subsidies, most basic courses cost between $100 and $600. After...