Bangkok police to jail people who light FIRES amid the ongoing concern about 2.5 PM particulate matter in the air.

INN reported that the Crime Suppression Division reminded the public on their Facebook page that burning fields, trash and unwanted items could result in jail terms of between one month and seven years.

It would all depend on the seriousness of the offence but using gasoline to accelerate fires was particularly bad.
This kind of activity could cause other fires to start as well, said INN.