Abbey Road,
the Enquiry has made it clear that they welcome
all documentation relating to this injustice, regardless as to when it became available.
The MoD has never made an admssion as to exactly what information it holds (although the list runs into excess of 800+ spreadsheet pages), but they should comply with requests from the Enquiry. However...
Over the years, the Campaign has amassed a substantial amount of documentation ourselves. This is now in the hands of the Enquiry for them to examine and question. Difficult to say if any of this is 'new' evidence as we don't know what the MoD have in their files. What is probably fair to say is that certainly some of the information in our possession was never seen by the initial Board of Inquiry.
As Tuc says, the Enquiry are playing their cards close to their chest. Without doubt, this is the right and proper approach. It avoids influence (from both sides of the issue), speculation and unnecessary interference. They are, however, keen to hear from anyone who feels that they have something to contribute.
Not much of an answer, but I hope it clarifies some of your points.
Regards,
Brian
"Justice has no expiry date" - John Cook