Britain's Chancellor of the Duchy of Lancaster Michael Gove appears to make a statement at Downing Street in London, Britain, August 6, 2019. REUTERS/Peter Nicholls/File Photo

LONDON (Reuters) - Leaked British government documents warning of the impact of a no-deal Brexit are based on a worst-case scenario, said Michael Gove, the minister in charge of coordinating preparations for leaving the European Union without a deal.

The official documents on a project titled “Yellowhammer” show that Britain will face shortages of fuel, food and medicine if it leaves the EU without a transition deal, jamming ports and requiring a hard border in Ireland, the Sunday Times reported.

“Yellowhammer is a worst-case scenario - v significant steps have been taken in the last 3 weeks to accelerate Brexit planning,” Gove wrote on Twitter.