Match of the Day's Gary Lineker, BBC Breakfast presenter Naga Munchetty, and Blue Peter host Radzi Chinyanganya have lent their support to the BBC's new online safety campaign, Be Smart.

The organisation set up a self-operated video booth at St Margaret Ward Catholic Academy in Stoke on Trent to give students the chance to speak about their own online experiences, including online bullying and how they deal with online pressure. Lineker, Munchetty and Chinyanganya also shared their advice and experiences via the booth.