I am about to go to a Tribunal reconciliation meeting regarding my workers compensation claim. The Insurer's solicitors have now written to me demanding for ALL banking details including deposits withdrawals etc, investments, tax return and passport. As well as medical records / reports / receipts that they have had in their possession for months. This letter was not send to the tribunal as per procedure. As my case involves the tribunal, is it not the one to give me directives instead of a hostile solicitor? Do I have to comply?