Oddly when road traffic is stopped, due to a 'Police Incident' no complains about that !
We also now have people suggesting that they say 'a fault with the signalling system' even though it might not be ! LOL
One benefit all would be close all railway Twitter accounts or reduce the amount that is responded to at the very least, by all means tweet out delays on XXX line, but not respond to all the picky whys and wherefores !
Still I don't suppose passengers would mind if they were delayed further whilst the Opertaions and Control side spent time explaining to the commercial side what the actual exact delays were down to, preventing them actually calliing to get the staff to site.
I would have thought a majority of passengers are quite happy with Operating Incident, and roughly how long the delay might be,they would be none the wiser if it was a track fault, signal fault, Xing failure. which oddly I think comes under 'Operating' ! (and an incident), maybe it should be changed to "Operating Difficulties" that covers it quite well