This is certainly a step in the right direction!
However, only 1% of overstayers are travelling by air.
But at the same time, 99% of overstayers have a bank account in Thailand.
I suggest that the Government should issue a new order under which all banks in Thailand will be obliged to check if their foreign clients, individuals who have a bank account in Thailand, are staying in Thailand on a valid visa.
In case of any doubt, they should report immediately to RTP and Immigration.