Thanks for your help one and all.
The model we have to 'demo' Tigs, is the Hawkins SHELL model which is a similar sort of thing. The two accidents I've chosen were because I could recall a good element of the details, and had specific elements to them that I have recently been familiar with, loading and crew duty hours.
Daysleeper, note first post by myself and reason for edit......
The second link was also found by myself however that doesn't give the full report, just a bulletpoint outline. See difference in size of file. Thanks for your 30 secs anyway 