Boris Johnson is facing mounting calls to apologise for his comments about Muslim women who wear the niqab.
The former foreign secretary said wearers of the weir 'look like letterboxes' and resemble 'a bank robber', adding that the garment was "absolutely ridiculous".
He faced an angry backlash, with opposition MPs accusing him of Islamophobia.
Theresa May and Brandon Lewis, the Tory chairman, have both called on him to apologise but he has so far refused to do so.
Conservative peer Lord Sheikh, the former of the Conservative Muslim Forum, called for the party to take "severe action" and remove the whip from Mr Johnson.
Live Updates

Theresa May demands Boris Johnson apologise for Islamophobic burqa comments
The row over Mr Johnson's comments is growing amid calls for an inquiry into Islamophobia in the Conservative Party, writes Political Editor Joe Watts
Boris Johnson should lose the Tory whip over burqa remarks, says senior peer
'Why not? He's not a super human being, he's a member of the party,' says Lord Sheikh
The countries around the world that enforce bans on niqabs and burqas
Boris Johnson’s comments on traditional Muslim dress at odds with UK’s official stance
Boris Johnson's 'letterbox' gaffe may be his last
He's not at home in politics. Journalism is a second best outlet for his humour, and high office an even less suitable one, writes Sean O'Grady
Boris Johnson under mounting pressure over niqab comments but Conservative minister says 'it's an important conversation to have'
Culture secretary joins growing backlash, calling former foreign secretary's comments 'not helpful'"I think to a certain extent they are racist. In a way it is racist. These words are very inflammatory. I believe that they will cause problems with regard to race relations. I believe that it will encourage bigotry in this country."
"We should consider taking severe action against him, and that if we need to take the whip off then let's do it, because in the past certain Conservative councillors have behaved badly and the chairman of party has expelled these people from the Conservative Party."
Writing in The Guardian, Baroness Warsi said:
"In his Telegraph piece, Johnson was making a liberal argument. He was saying that we shouldn’t ban the burqa, as Denmark has done. But his words signalled something else. He said – not only to those Muslim women who veil, but to many more who associate with a faith in which some women do – that you don’t belong here.
I refuse to accept that these phrases were some kind of mistake, and the offence inadvertent - Johnson is too intelligent and too calculating for that. No, this was all quite deliberate. His refusal to apologise supports that."
Claiming Mr Johnson's remarks were made "in a very 'alt-right' way", she continued:
"But as a feminist what really disgusts me in this whole episode is that Muslim women are simply political fodder, their lives a convenient battleground on which to stake out a leadership bid.
"There is a pattern here – Muslim women are a quick, easy way to make a point that furthers your interests with certain sections of the media and my party – a useful political football. Where’s the harm in that, you might ask – it’s just politics. Well, this approach is not just offensive, it is dangerous."
She said Mr Johnson must apologise and called for "consequences" and "real action" if he refuses to. She also re-iterated calls for a full inquiry into Islamophobia in the Conservative Party.
I think the very sensible thing would be for him to apologise.I don't understand his motives but if he's wanting to open up and to defend liberal values, the most sensible thing is not to use illiberal language.Essentially he's closed down the very debate that he wanted to open up."
"There are tensions now that exist within the community, a degree of hatred out there that I've not witness for a good few years."Now, nobody for one moment is suggesting that this is some kind of Rivers of Blood speech.
"This is trivial in comparison to that."
The Independent has launched its #FinalSay campaign to demand that voters are given a voice on the final Brexit deal.
Sign our petition here