Ken Scott,
Many thanks for the kind words! I am keeping busy, out of trouble and enjoying a new challenge.
It sounds like many contact lens wearing aircrew are currently having to source local care and be reimbursed by their RMC. I hope a new optometry service is available to you all soon. I know Birmingham have been advertising for a new optometrist, so your wait may soon be over.
Kindest regards
Chetna