I really think she should cancel tonight's show - it's supposed to be even hotter tonight and it's going to be dreadful if more fans faint, or worse, die, as sadly happened last night.
Nearly every stadium bans water bottles because of the risk of injury if they are thrown. They can have cups of water but with the floor all being standing, it's very difficult to get yourself out of the pit and to more water when you need it.
I honestly think there needs to be an international limit on the number of people in a standing only area. Everyone pushes to get to the front and bunches together, and no-one wants to leave for the toilet or water because they don't want to lose their spot. The floor should be seated, or if it absolutely has to be standing their should be multiple sections to space people out better.
Rest in peace Ana, this should never have happened.