Scaring off scammers

SIR – Ofcom’s toughening of the rules on scam phone calls (Business, November 16) is welcome.

In the meantime, I recommend my late husband’s approach to all-toofrequent scam calls. He would answer: “What do you want?” in a loud and aggressive manner. Scam callers hung up immediately. Bona fide callers received an explanation and apology. Susan Johnson Ilford, Essex