I have been reading your letters page for many years, but have become increasingly frustrated by your toleration of the view that 'older' cars should be disposed of. Might I remind you that not all of your readers are able to buy a new car every three years? I respectfully request that you attempt to redress the balance between those who need to run their current vehicles, on a tight budget, and those who prefer to sustain the 'throw-away' society that you appear to condone. I don't expect you to turn your letters-page into a car mechanics magazine, but a higher proportion of hints and tips on how to extend the life of older vehicles would be very much appreciated.