Lotto changes

Sir, – I learn from Rita O'Brien (August 11th) that "if you're not in, you can't lose". What a pity she didn't speak up years ago! – Yours, etc,

ANNE CAHILL,

Dublin 22.

A chara, – For years, you use the same numbers, but the week you forget to enter the numbers, they come up. Millions lost. But you do save €4! – Yours, etc,

MICHAEL A CARROLL,

Mount Merrion,

Co Dublin.