Old folks looking thru dustbins at 4 in the morning for empty
tin cans.
Some food court cleaners emptying leftovers into their private
bags.
Men looking through ash trays/cans in coffee shops for cigarette
butts.
People waiting around in coffee shops tables to take up cups with
leftover coffee or tea.
People entering buses without enough fare and then hoping for free
ride.
Homeless people sleeping at bus interchanges.
Increasing number of empty shops in HDB estates with " for rent"
signs.
Increasing number of empty factories in Tuas Industiral area
Do they mean anything to you?