@robbyrussell @thomasfuchs @Schneems if I might also toss in the fact that large numbers of venues, including stadiums, don't have policies to accommodate or infrastructure to facilitate helmets. So, I really want to rent a scooter or bike, but then when I arrive, the helmet is considered a 'hard throwable'... No what? We play the game of 'what bush can I maybe hide this under till the show is over?'
I would also note: I have gotten really good at hiding bike helmets around venues...