Originally Posted by Bruce
It's the concern about money laundering or undeclared income and/or assets. .
Quite right Bruce.
Years ago I sold a car and the buyer wanted to pay cash. I said it was ok just so long as he walked with me to the bank and paid the cash in there and then which he agreed to.
That way I could be certain that none of the £20 notes were counterfeit or dodgy. Once the bank accepts the notes it's no longer my problem.