Filming Britain in a Day

We previewed tonight's Britain in a Day with Callum McLeod who was one of 11,000 people to capture footage of what they were doing on one day in November last year.

Callum visited his mother after a five year gap - he had had a strained relationship with her and he came to talk about making a film of their meeting.

You can watch Britain in a Day tonight on BBC Two at 9pm.