Can you exit Thailand (through immigration) if you’ve been charged with a crime and been bailed but still possess your passport? Does anyone have experience?

Asking us to give you info about an illegal act? - yeah that's a non starter

The Klong Luek-Poipet checkpoint in Aranyaprathet district (Day trip to the Casino from Korat) has no effective boarder control.

Well it didn't last year. Just a big diary they enter foreigners passport numbers inside. No computer at the check-point.

If you have a passport, you can cross into Cambodia. Siam Reap is a (long) taxi journey away.

Well, in the States you can. So, what do you think about Thailand?

I think you can OP. just dont come back

Looks to me like our OP is planning on doing a runner, which is of course illegal.

Thread closed until our OP comes back with a reason for re-opening.