Even if they're performing "An inspector calls"?
I'd have thought this is far too well known now to be effective at preventing panic.
Blimey, I remember when we had to do that for GCSE English. Funny how many books had edits written on the front pages to An Inspectors @lls.
I must admit I've not heard it at Reading yet, but rather obviously on the Underground, where unfortunately the repeated message is made louder due to the tunnel environment.
