If we have standardized the pay/salary based on qualification and experience for all nationalities in all levels of industries including pr and citizen. Then we will not have the problems currently encountered by the citizens. (e.g. no more sweeper works for S$600/mth on 12/7, engineer works for S&1800 on 12/7. regional IT manager works for S$ 2800 on 60 to 70hrs/week, and etcs)