Theresa May has said reports she is suffering sleepless nights due to Brexit have been exaggerated.

During a press conference in Poland on Monday, the Prime Minister moved to downplay reports of restless nights as a result of the referendum, following an interview with The Sunday Times.

She said: “I think there has been a little bit of over-interpretation about sleepless Brexit nights, I have to say.”

The Sunday Times reported that after being asked “what keeps you awake at night?” Ms May said that getting “the best deal possible” for Britain’s departure from the European Union was “hugely challenging”, and left little time for sleep.

“In this job you don’t get much time to sleep,” she reportedly said.

The Prime Minister said Britain’s role in the world “post Brexit” was a particular challenge and is also reported to have said that Brexit negotiations had contributed to her working “long into the night”.

“I want to make sure that everything we do does ensure Britain is a country that works for everyone. And that we really get out there and forge a new role in the world post-Brexit,” Ms May said.

“We can make a success of it, we will make a success of it but these are really complex issues. We need to get on with the deal in terms of Brexit. We need to get the best deal possible for the UK.”

In the interview she also described how her faith in God makes her convinced she is “doing the right thing” as Prime Minister.