I had a sole vehicle accident about 6 or so years ago, country lane, muddy corner, skidded off into a tree, old car, so written off.
I'm still getting calls "we hear you were involved in an accident and may have been injured, we'd like to help you pursue a claim".
I go through an "Oh yes, they keep telling me about that, but apparently I have some short term memory loss due to an accident. Who are you again?" They soon hang up