Brexit will happen.

The great and the good will decide what is good for us and make sure that we get what is good for us, good and hard.

If an idea is indeed sensible, it will eventually become just part of the accepted wisdom.

Maybe this will be the beginning of a trend? Flat taxes, cutting foreign aid, a referendum on Europe, grammar schools. Who knows?

Having established that good ideas do indeed come in from the cold, start on the fringes and become mainstream, can we make any predictions about what the next move will be?

It's a two-way street: breastfeeding women should never be embarrassed by staff asking them to stop, and most mums will recognise the need to be discreet in certain limited circumstances.