Bother. And I searched for ages to find that video. Now I have to go looking again - not sure there is any readily accessible video of this. It's on the BBC,

Bother. And I searched for ages to find that video. Now I have to go looking again - not sure there is any readily accessible video of this. It's on the BBC, isn't it. Short sighted of them. Sorry I didn't think of that, and thanks for pointing it out. Apologies to all.