Mr Mohamed Sameer, a 30-year-old junior officer on a ship, spends two weeks out at sea before returning to shore for two weeks of rest. He wants to use those two weeks of downtime to supplement his income by working as a relief security guard for eight days, earning about $100 to $120 daily. But he has to undergo training first and must complete three modules: threat observation (recognise terrorist threats); guard and patrol (provide guard and patrol services); and incident response (handle security incidents and services).