I do really feel for those who are presently in the leisure industry and looking for another career. That industry has really been wiped out for the forseeable future and the vast majority of those affected will be young and on zero hours contracts. Yes compared to ex police, military etc their CVs won't be as extensive but they will still have points to offer. Someone who has worked bar or waited on is well used to working unsocial hours, far more unsocial than a signalling job will have! Also they will probably still have 30 or more years service to offer, compared with someone who has left the police (for example) with a pension already in the pot but still wants a well paid job for a couple of more years.
I have certainly seen a fair few who have come into the job purely for the money, no sooner have they passed out they are chasing the higher grades, that's fine, but some clearly have no interest in the job whatsoever, it is just about money.
Signalling is a fantastic job for someone who is interested. It is a pleasure to go to work and get very well paid for it. Why then do I know people who spend the whole shift moaning? I sometimes get sick of hearing it and tell them to put their notice in if they hate it that much.....