Madam, - When driving recently from Dublin to Galway on a Friday evening I noticed that about one car in 10 had defective headlights. This is a disturbing and dangerous reality on our roads. Can I urge readers to check their headlights next time they are refuelling? Replacement bulbs for headlights cost less than €10 euro and can be fitted in a minute. - Yours, etc.,
JOE KEENAN, Stepaside Park, Dublin 18.