I think it is a widely held belief, at least among farang that Thai drivers are somehow less than cognizant of basic traffic laws. My perception is that the " laws" here are more like guide lines. If we stop trying to impose the traffic laws from our home countries, it becomes much less stressful. In Thailand driving into oncoming traffic for relatively short distances is acceptable. It is not viewed as driving the" wrong way"
What still baffles me however, is why during a heavy rain or deep dusk, most drivers do not turn on their headlights.