Originally Posted by
invisible
In China, if you carry any bag bigger than small lady's purse, you will have to put it thr scanner. I had a bag size of A4 paper with ipad inside in Shanghai and had to put it on scanner all the time.
In Singapore most likely they will start with suitcases first.
Which seems like what they do in Bangkok. Though I've seen people just walk straight by without stopping.
I wonder how they will enforce it!