Britain could be “paralysed” for years because Westminster parties have not “woken up” to the causes of Brexit, ex-prime minister Gordon Brown says.
He said the country risked getting “trapped” in Brexit “small print”.
The former Labour PM told the BBC politicians also needed to focus on low wages, migration and the NHS.
He declined to criticise Jeremy Corbyn personally – saying the current Labour leader was a “phenomenon” who engaged young people in a way he couldn’t.
Mr Brown was the UK’s prime minister between 2007 and 2010.
Speaking to BBC political editor Laura Kuenssberg, he said Parliament had not yet grasped the “drivers of the dissatisfaction” that led to the 2016 vote to leave the European Union.
Unless these “root causes” were addressed, he said: “We will not be able to unite as a nation and we face a future where we are paralysed into inaction by our failure to get our act together and move on.”
He listed stagnant wages, “left out communities”, migration, sovereignty and the NHS as issues that needed to be addressed alongside the finer points of Brexit, describing the referendum result as a “huge political earthquake”.