The solution is simple, but Thai authorities don't really want it! They must be judged by deeds, not cheap words. These fires are illegal for good reasons. The police need a couple of drone teams, drones are cheap, the drone flies towards the smoke (thermal imaging camera at night), films the scene, the police can just go to the location, the person responsible a week's vacation in the Thai monkey house, the Thai media will cover it regularly, ignorant idiots will learn the hard way!