The countries in which these people come from, Bangladesh, Myanmar, Malaysia & China, giving " extras", is NORMAL....& for a certain kind of race that we all know, but politically correct, decline to point..." chulit makan"..is normal & it is in their DNA....If they don't DUIT opps! Do it!..."we worry"..
They do it in their home countries is their problem, but they are obviously jointly introducing this culture to Spore building inspection, which has dangerous safety concerns.