Part 5

Laura Kuenssberg and Sophie Raworth look back at a dramatic day in British politics.

They are joined by Kirsty Wark in Edinburgh and Clive Myrie in Cardiff as Scotland and Wales digest the results of their national elections.

Reeta Chakrabarti has the key individual results at her giant screen.

The BBC's political editor, Chris Mason, offers his assessment of how the elections are affecting the leaderships of the main political parties, and Professor Sir John Curtice analyses the new political landscape.