At the beginning of this year, due to the bad weather in southern Europe, Tesco, the largest supermarket chain in Britain, limited the supply of three servings of lettuce per person.

Morrison, the fourth largest food retailer, reduced the number of purchases to twice per person. The position of lettuce in British food can be seen. The traditional way of eating lettuce in Britain is also very unique: eating it directly with dipping sauce without tableware is really crunchy.