==They should just turn the sprinklers on and keep them on…maybe put some stink in the water they spray(not stream) at the protesters…
Nobody likes to protest in the rain, although they will do it, but not like it…you can thin down the protesters that way…a lot of them will say fuck it, I'm not going to spend all day "Wet" and "Stinky"…
Just use the Fire Department with some additional hook ups…