What a laugh, another load of verbal clap trap from the police in Bangkok. It will NEVER be policed up North. During my 20 years of retirement in rural Lanna then Isaan, every Songkran it was the same routine and my duty to drive the family members all packed in the back of my pick-up, along with the iced water drum and water pistols, to join in the water drenching in our local town. As driver and sole occupant of the cab, I always locked the doors and windows to prevent myself from getting wet and covered in white powder. I never drank alcohol doing this so as to keep 100% alert of the many inebriated idiots around me. The windscreen wipers were always active. I relaxed with a beer in our local bar when back home. Such rules coming out of Bangkok some 800 kms away, were usually ignored. I no longer live in Thailand, but I am certain it will be "as usual" this time around.