For smoking out of a smoking section? Probably none.
I think thats another thing Kings Island really needs to be strict about. For example this sunday, I was in the DB Trading Post and I look out the door, right in the way of the exit, someone desides to light up.. THERE IS A SMOKING AREA LESS THAN 20 FEET AWAY FROM YOU. I just watched in amaze how even workers passed him and didn't say one thing!