DUP leader Arlene Foster (centre) with MPs at the Stormont Hotel in Belfast ( Brian Lawless/PA)

A deal between the Conservatives and the Democratic Unionist Party (DUP) to allow Theresa May to govern as Prime Minister would be “bad news” for women given the party’s opposition to relaxing Northern Ireland’s strict abortion laws, opposition politicians have warned.

Labour MP Jo Stevens said the prospect of Mrs May’s party doing a deal with the DUP was “chilling”, after Tory former cabinet minister Owen Paterson said his party may have to enter “a debate I suppose on further reduction of abortion times as medical science advances”.

Green Party deputy leader Amelia Womack said the DUP’s stance on abortion has left women in Northern Ireland in “dire circumstances” and described the potential tie-up with the Tories as a “coalition of cruelty”.

The DUP wants no extension to Northern Ireland’s limitations on terminations, which restrict the procedure to when a woman’s life is at risk or there is a permanent or serious risk to her mental or physical health.

As it stands, fatal foetal abnormalities, rape and incest are not grounds for an abortion.

After hearing of Mr Paterson’s comments on BBC Radio 4’s Today programme, Ms Stevens tweeted: “This is just 1 reason why Theresa May doing a deal with #DUP is chilling @labourwomen @bpas1968 @Abortion_Rights”

Ms Womack said: “The Tory-DUP coalition of cruelty is bad news for women. We may have seen a record number of women gain seats in the Parliament this week, but the 10 MPs of the anti-abortion, anti-equal marriage DUP look set to have a disproportionate influence which should concern us all.

“The DUP’s obstruction to legal abortion in Northern Ireland has left many women in dire circumstances, forced to travel to England where they are not entitled to NHS-funded terminations or face prosecution for seeking help at home.

“It is deeply concerning that a party responsible for so much pain could be in a position to exert so much influence.

. @duponline team arrive at Stormont Hotel to make statement pic.twitter.com/kqdwh2ZLbR — Deborah McAleese (@Deborah_utv) June 9, 2017

“Women’s rights are under threat and we must work together to stop a lurch to the right under a Tory-DUP alliance.”

The British Pregnancy Advisory Service (BPAS) said DUP “extremists” should not be allowed to threaten UK abortion law.

Katherine O’Brien, of BPAS, said: “The very idea that abortion rights could be used as a bargaining tool as part of these negotiations is deeply worrying.

Our response to abortion time limit discussion. Join the fight to defend & extend abortion rights here: https://t.co/oExfY2T7ib pic.twitter.com/HhS38YBBvJ — bpas (@bpas1968) June 10, 2017

“Owen Paterson needs to get up to speed, fast: we are a pro-choice country which supports a woman’s right to choose and one where Parliament recently voted for the decriminalisation of abortion up to 24 weeks.

“10 MPs with quite frankly extremist views on abortion must not be allowed to threaten an area of healthcare that 1 in 3 women will need in their lifetime.

“More than that, they must not be allowed to block the progress women deserve. It’s 50 years since our Abortion Act was passed.

“Our politicians should be focused on improving abortion access, including decriminalisation and NHS funding for women in Northern Ireland, not trading away our hard-earned rights in a backroom deal.”

PA