authorities told there would be a crush of fans at one event at one time
and their plan was - - where was I? where are my fags and coffee? - - words used - - - 'boff!"
at least they realised in real time the danger and solution ( do more nothing) rather than hillsb where they let things run and took bad decisions
also.... remember after bataclan ( 100 deaths) and arena ( 20 ) and now uvalde - the pompiers-sapeurs boasted:"when there is an emergency WE run towards it!"