About the only time they will hold a show (notice that I said Hold - not cancel) is in the event of a severe electric storm. The people in the uppers at Giants are at a bit more risk. At the Bruce show they said they would clear the uppers if the storm got bad enough, or close enough and then the band would continue when it passed. Fortunately that didn't happen. It may rain on and off but - so what. It gets very hot rocking for a few hours and a shower is welcome

Kathleen