DS1 (11) is glued to his phone recently - Not playing games (which are limited), just chatting to his friends or reading on websites, but he'd spend all day on if allowed. He's not allowed it at mealtimes or bedtime, and does other activities and clubs like karate etc, but what kind (if any) restrictions do parents of older children put on phone use during their down time? Is it unreasonable to take it away from him when he's chilling out at home, or ask him to put it away on a car journey (when otherwise he would read a book or comic)? Do I just accept this is what high school kids do and leave him to it?!