What we should and shouldn't do in England ?

In England, you should like potatoes.
In England, you should have an umbrella.
In England, you should see the queen.
In England, you should listen to the Rolling Stones.
In England, you should drink tea.

In England, you shouldn't have a big lunch,
but you shouldn't have a little breakfast.
In England, you shouldn't not understand english.
In England, you shouldn't drive on left.
In England, you shouldn't wear shorts because it's rain.