I work in an office.
A few days ago a rather strong smell wafted into the office.
Looking out of the window there was a group of workman busy re-tarring the roof next door. Big deal I thought...
However...
Cue numerous paniced emails circulating about the strange smell, complaints to security and a genuine, non-ironic coversation about the dangers of industrial disease and Tokyo subways... 
Some of my colleagues genuinely seemed to think that they may immediately aquire serious lung/nerve damage and that the workman should down tools immediately.
Are they wimps?