Is 27 years long enough ? Oh .. & that reminds me - young guy (bout 20 year old) asked me if I had a ' ticket' , answer was no - I had about 20,000 hrs on type by then, stopped in construction at approx 30,000 hrs without any accidents - couldn't afford one anyway as I was self employed. No OH&S in those days. You took responsibility for yourself, no one would have considered taking it from you - that's the way I prefer it.
It sort of reminds me about the ISO 9000 concept , it was touted as being good for business etc, etc. it may have been good for some, especially big business, but not small ones & just cost money for no real benefit.
I refuse to join the cotton wool club.