He tells her that she will be sent to France as a secret agent, and if she's caught, she's going to be shot.

I'm Helen Obalam Carter, and this is history's secret heroes, where I shine a light on extraordinary stories from World War II.

What they wanted was someone to get themselves arrested and sent to Auschwitz.

Tales of deception, an incredible acts of resistance and courage.

She was a born soldier.

She's a freedom fighter in its widest sense.

The brand new series of History's Secret Heroes.

Listen first on BBC Sounds.

This has to be one of the most privileged positions in Scotland

were 660 feet above the River Forth.

We're looking across to our South Naval Darkyard.

You can see Longanit in the distance.

There's Grangemouth refinery.

Basically, we're on the top of the world here.

We're in the top, the new fourth crossing.

How good is that?

It's brilliant. Absolutely superb.

There's a hotline.

And the reason is because in this edition of Out of Doors,

and by the way I'm Mark Stephen, he's you and McElwraith,

what we're going to be doing is following the route of the fourth

all the way down from where it begins to where we're standing now, essentially.

...