All the things we learnt from the undercover voters in the election.

On this episode of Newscast, Disinformation and Social Media Correspondent Marianna Spring joins Adam to explain what we learnt from the undercover voters over the past few weeks.

Using data from the National Centre for Social Research, Marianna set up fictional social media profiles for twenty four undercover voters based in eight constituencies around the UK, and gained an insight into voters' digital worlds during the election.

Newscast brings you daily analysis of the latest political news stories from the BBC. It was presented by Adam Fleming. It was made by Miranda Slade with Gemma Roper. George Dabby and Cordelia Hemming are the Undercover Voter producers. The technical producer is Hannah Montgomery. The assistant editor is Chris Gray. The senior news editor is Sam Bonham.