Least Safe Thing You've seen in Thailand...?

I'll start:

Scooter. Thai guy driving is on his phone while weaving wildly through traffic. His ~8 year old son is standing in front of him on the scooter-step, holding an almost 2 meter long farming implement with what looked like a scythe on top. His wife was behind him, riding side-saddle, breastfeeding a baby under a blanket.

Of course no helmets. 2 shirts and 2 pairs of shoes between all of them.