A shadowy global operation involving big data, billionaire friends of Trump and the disparate forces of the Leave campaign influenced the result of the EU referendum. As Britain heads to the polls again, is our electoral process still fit for purpose?

The official Vote Leave campaign spent more than £2.7m on targeting ads at specific groups of people on Facebook - helping it to win the 2016 EU referendum.

The Electoral Commission, charged by parliament with ensuring the 2016 EU referendum was fair, unlawfully tilted the playing field in favour of leave. That’s the striking consequence of a high court decision from this morning.