At crossings with lights - assume nothing and look once, look twice, look thrice and be prepared for a sudden halt or a sudden run.
I ended up looking every direction automatically living all over Asia with left/right driving lanes mishmash.
They are going to hose Thais with bigger fines soon enough all through automation..the death stats can't go on and the detection tech gets better and cheaper. They will dial on emptying offender wallets next 10 years I guess.