Dear Mary… | 18 November 2006

Q. For over 23 years I have rented a beat on a South Ayrshire river. For the last six years the proprietor’s wife has cooked for my party, and her food is delicious. Since the beginning of this arrangement I have paid her a fixed sum without an invoice. This year, to my surprise, at the end of the week, her husband handed me a letter itemising the cooking costs with a hefty 30 per cent increase in the price.