What can one do 'officially' when a 'walt' is encountered and unmasked? Sensible answers only please. Ex-serviceman fraudulently claiming a gallantry medal and unconvincingly faking a London Gazette 'citation' (I have found the supplement in question and he does not feature). Think it was to impress a lady friend, which some may view as mitigating circumstances. Not someone I personally know, this is through a friend, who may now be in an awkward situation, but I'm partly responsible for laughing aloud and saying 'bullsh!t' upon hearing of the man's claim.