Where are you? If it's any kind of university halls, the fire brigade are probably on their way... I'd put the fuse back in if I was you.... :eek:

Also, the alarm used to go off all the time when I was at Uni, and it was always a false alarm... obviously then one night as we all sat there ignoring it, it got a little warm and foggy - no-one got hurt, but we got way closer than we should have....