Turning the ventilation *off* is an inconvenience at a Maiden show?

[SignoftheHammer]

(3rd picture)

http://arealshot.com/hell-and-fire/

Venues are dicks.

 

[SomeGuyDude]

How are they dicks? They let the audience know that the place won't be ventilated at the band's request, so it's gonna get hot and muggy as fuck. If anything, that shows they're pretty considerate for letting everyone know before the show started.