I always hang fire at work for a few mins before making my way out...... if the alarm does not stop within a few mins we are all expected to make an evacuation anyway or we get in strife, it is annoying as it used to happen a lot - less so now.
mind you i was a fire martial so i guess i kind of have to listen to the alarms
back when at uni we had an alarm a few times a month, usually at silly oclock . always ignored them and got moaned at ....... until 1 day i was playing a golf game on my amiga with my next door flat mate *showing my age there - it was 1994* ignoring the alarm as usual we started to smell smoke.... so we went out, and as we exited the building there were flames coming out of the window directly above our heads.
a berk in the appartment above us had the genius idea that, whilst chip pans were banned frying pans we not, so he filled a frying pan with fat heated up to put chips on, realised he had no chips so went out to the spar to pick some up - whilst leaving chip pan on - and then got side tracked where he met someone he knew and decided to go for a beer!.
gutted his flat as well as smoke damage to those around......
what a pleb. (doubly so because the monsoons kebab shop - best kebab in manchester at the time - was next door to the spar and was literally cheap as chips, it would have likely been just as cheap to buy a bag of chips from there..