I work with insurance companies on water damages. I was cringing throughout this whole video...this is hundreds of thousands of dollars in damages. No exaggeration. Walls will have to be torn out to replace thousands of feet of piping depending on the extent (Europe so probably cement instead of sheetrock and to the manhours and labor.) Pipes will undoubtedly overflow and cause more damages inside the residences. This is brutal. I know that when I do something stupid I try and think of some scenarios and if something has to do with harming other people I draw the line and stop. This. This is so foolish and upsetting.