Yorkshire-based supermarket Morrisons is going to give up using best-before dates on a lot of its liquid milk lines and is telling customers to sniff the milk as they take it out of the fridge and make their own minds up as to whether or not it is fit to drink. The story appeared on the BBC, which added that milk is one of the most heavily wasted foodstuffs, with 490 million pints being dumped every year, 85 million of which is slung out because it had passed its best-before date. Properly managed refrigeration can keep milk wholesome beyond this time, which is a suggestion not a statement of fact.