If you’d like to take part in Sunday’s filming, please bring wintery clothes! We’re looking for hats, warm coats, scarves, gloves – yes, even if it really is 18 degrees (as the BBC is currently forecasting!) It’s important that when people watch it in December it looks convincing!

We’d like to suggest plain, dark coloured clothing without prominent logos if possible.

And if you could either wear or carry something bright red with you, that would be great!