Andrew Chatterton

You'd then go in and the postmistress was a fairly elderly lady called Mabel Stranks.

You'd then give Mabel a password like I'd like two first class stamps or whatever.

Probably not that because everyone does.

But then she would then go out the back, phone up Coastal House and they'd send a truck around, collect these guys and then they'd drive a convoluted route back to Coastal House.

By the time they arrived there

They wouldn't know where they were.

But at Coleshill now, so that main house burnt down, unfortunately, in the 50s, suspiciously.

But they've got some original training...

and they've done a mock-up bunker, which is just amazing.

So it's got one of these counterweight hatches, and you can go down the ladder through the... Oh, yeah.

And the escape tunnel comes through a wall, which is rolled away.

It's very cool.

Very, very cool.

We should come down there, because we're really going to press the button.

Colesville House.

National Trust, yeah.

It is a family there.

It's weird, isn't it?

Yeah, because, you know, it's very obvious, I would think, if you've got all these blokes turning up, going to the post office.

There's a plaque outside what was the post office.