Disgraceful behaviour can never be condoned but when it comes to a two tier charging system for most countries in the world, there are exceptions, Thailand is not one of them. If there is no money for the average Thai and I agree their pay is mostly bad, how do you justify it when they are driving up to sites in BMW's and Mercedes cars? Where I live there are 5 people in the house and 5 cars including a Series 5 BMW.
If there is a justification other than a money grab let me know what it is.