Anna Soubry announced that the Independent Group for Change would “close” after only 10 months since its inception.
All of its remaining members – including former Labor MP for Nottingham East Chris Leslie and Ms Soubry herself – lost their seats in the December 12 general election.
Ms Soubry, the former Conservative MP for Broxtowe who left the party to join the Independent Group in February, said it had become “more difficult for us to stand out as a separate political force in its own right”.
As a leader, she wrote in an open letter to her members on December 19: “As you know, the Management Board met today and we unanimously agreed to begin the process of closing of the Independent Group for Change.
“As you more than anyone know, we came together to form our party in response to the shattered state of British politics. Last February, in order to do something about this, The Independent Group was formed.
“From the start we had hoped that more Labor and Tory MPs would share our courage and quit their respective political parties. Unfortunately, that was not the case.”
Initially, seven rebels – Chuka Umunna, Luciana Berger, Mike Gapes, Gavin Shuker, Chris Leslie, Angela Smith and Ann Coffey – left Jeremy Corbyn’s Labor Party after raising concerns over the lack of action against suspected anti-Semitism.
Anna Soubry then defected alongside Sarah Wollaston and Heidi Allen, and the group first officially registered as a political party under the name Change UK to run in the European elections in May with an anti- Brexit.
However, since then, the group has changed names four times – after encountering legal issues with the Change.org petition site when it was founded – and six of its 11 members then left in June following the disappointing results. European polls.
Ms Soubry went on to become her leader after Heidi Allen left and the recent general election marked the end of her term as an MP when she was ousted from her seat in Broxtowe by Tory Darren Henry.
Mr Henry, a former RAF Wiltshire squadron leader, won the seat with 26,602 votes to 4,668 for Ms Soubry.
In the open letter, Ms Soubry continued: “After the European elections, our fortunes were further impoverished when some of our first MEPs decided on a different route.
“From that point on, it became more difficult for us to stand out as a separate political force in its own right – but we nonetheless believed that it was important for us to have the courage of our convictions and to stand up for it. we run for general election so that our voters would have a full choice.
“While there is clearly a need for a massive change in British politics, now that we have no voice in Parliament, a longer term realignment will have to take place in a different way.
“Honesty and realism are at the heart of our values, and therefore we must recognize that the political uncertainty of the past few months has now given way to a stable model in Parliament for the next five years. So now is the right time for us to take Stock.
“But I want to be very clear on what we have achieved. My former Labor colleagues have shone the spotlight on the state of the Labor Party, exposing how it has moved to the far left and tolerated anti-Semitism.
“I have no doubt that the Labor Party has changed its position in favor of a second confirmatory referendum due to the courageous decision of Chris, Mike, Ann, Joan and others.
“We denounced the dangers of a no-deal Brexit from the Conservative Party and identified the party’s drift to the nationalist right.
“But like I said, we have to be realistic and therefore we have agreed to start the process of liquidating the party.
“We have ended your monthly subscription and are beginning the process of closing our office and our organization. We will contact the Election Commission to unsubscribe as a political party.
We remain optimistic and positive about the desirability of a future UK policy realignment and urge you to continue to actively defend our longer term values. “