Merlin........

Tried and failed

Don Quixote comes to mind. Best of luck.

Try a brick wall, you've a better chance of a hearing and more likely to get an answer.

Hahaha, your joking right?

Only to PM Prayuth

For a start you can talk to your students,who most would not have licences or road craft or any knowledge of road rules,that might help.who knows maybe a life you might save could be your own.

your in the wrong place to have reason .but clearly a good heart ! avoid doing anything yourself as it will only attract negative interest to you .your visa is a delicate object .turn the problem around and get your Thai colleagues to react ,thats easier said than done but your only choice !

Stick it on Facebook. That works in Thailand. You need a background soundtrack of two Thai females wittering on inanely about "the police doing nothing" and "look at all that blood - how sad for that dying young man".

A new traffic signal was recently installed at the intersection I use to go home. There are more accidents now than before because the Thais are angry at the inconvenience this new traffic signal has caused so the majority just ignore the signal and blast right thru the intersection. It's a full time job for two ladies to sweep the glass daily. Good luck tho with your endeavor.