Sir, – Your correspondent Mel Gilmartin (February 28th) wonders about the exact meaning of the RTÉ radio slogan "more is easy". He need look no further than Richard Barton's letter on the same page in which he refers to Electric Ireland's recent new billing system, which sees some customers paying more because they are not using enough electricity. – Yours, etc,
DEREK MacHUGH,
Foxrock,
Dublin 18.