Perhaps someone should sit us down one day and give us a little hour on what you can claim & when. Even issue a little gizzer that says if you divert to ... you are entitled to water allowances, taxis to yer jet, missed meals blah blah. Far more useful than the normal ground training on the operating pressure of the standby hyd pump et al. Being 'knowledgeable of yer entitlements' is all very well, but fer yer average fast jet Dude who cant even spell imprest, the allowances mystery is one of those matters that should be investigated after the myriad of other triv!