Phone inoculum - Tool warn fans not to take pictures on shows, or risk being ejected

Ticketholders for Tool’s recent Cleveland, OH show received a pre-show email warning them against taking pictures with their phones - "Please watch and listen to the show, not your phone. You will be ejected... if you violate this simple request". But, there's a catch - the band gave the okay for security to stand down and let people check their email. So, fans can say - "I was just checkin' my e-mail, I see it better holding the phone up" :-). Loudwire...