Madam, - John Cully asks (May 8th) if he has got it all wrong. Perhaps he can't tell the difference between adults posing for pornographic magazines - we assume them to have freedom of choice and action - and children, coerced, abused and exploited on the internet in order to satisfy the depraved tendencies of individuals whose payments support the whole sordid business. - Yours, etc.,
PAT GRIFFIN, Ardenza Terrace, Monkstown, Co Dublin.