best is if duty on Sunday, Monday get to go back at 12. but
that's for perm staffs lah. sadly, at my side, guards are mostly
trainees from SMM and the old SOCE, so they still have to carry on
with their training.
feel a bit sad for them because the strength of guards remains the
same regardless of weekdays or weekends. but weekdays they only
start from 1800 to 0800 whereas weekend guards work 24 hours till
next day and still must carry on with training. 
