An article in the January edition of 'Improve Your Coarse Fishing' magazine featured some fool who had devised a new wonder groundbait - Bread and Milk mixed to a sloppy goo. Claims to get enormous bags using up to six litres of milk during a five hour match.
Heres the problem - Milk is one of the worst pollutants to put in a fishery. A quote from one website I visited reads:
"Milk is a highly polluting substance in terms of its oxygen demand.
"In real terms that means the bacteria will feed on it and use up oxygen that
would otherwise be used by fish and other animals living within the watercourse.
Do a search for "Milk Spill" on the internet and see for yourselves. True the incidents I read about involved thousands of gallons, but these spills were into rivers and reservoirs which are usually fairly large bodies of water. Imagine a couple of dozen anglers each putting a gallon or more of milk into a small stillwater fishery. Repeat this over a few days - the consequences don't bear thinking about.
If anyone is considering using milk, please do the research and reconsider. Urge anyone you know to do the same.