Don't know about the rings, but I have a similar scar on the back of my left hand from running a handsaw across it creating a bloody flap that healed with a V shaped scar.
comfy
The handsign.
Middle 3 fingers together, thumb and pinkie apart.
Does the replacement still do this?
Why do we need to remind the police how to do their jobs? Do we get a consultancy fee for thinking for them?