My garden is shaped like a rectangle,

That’s 40’ 5” wide;

I’m wanting to concrete the length of it,

That’s 90’ long on each side.

I’m wanting to leave, though, an island bed

To sit in the middle of it;

It needs a diameter of 12’ 5;

I’ll fill it with plant pots and grit.

The concrete will need to be 4” deep

(The surface will need to be hard)

It costs £13/11/6

Plus VAT, for one cubic yard.

So when we are out of the EU again

And decimal currency’s lost

And Britain is sovereign and great again

You’ll tell me how much it’ll cost?