Miriam Cates is one of the New Conservatives warning the Tories face an “existential” threat.
Tory MPs have warned the party could cease to exist if it breaks its pledge to cut immigration before the next election.
Members of the New Conservatives group said the party faced a “do or die” moment after new figures showed net migration had trebled since 2019.
According to the Office for National Statistics (ONS), 672,000 more people entered the UK than left it in the 12 months to June.
The Tories’ 2019 general election manifesto pledged to bring it down to less than 229,000.
In a statement published on X (formerly Twitter), the New Conservatives said the party could not afford to break that “solemn promise”.
“The word existential has been used a lot in recent days, but this really is ‘do or die’ for our party,” they said.
“Each of us made a promise to the electorate. We don’t believe that such promises can be ignored.”
The group, which is largely made up of MPs in the Red Wall seats the Tories won from Labour at the last election, called on the government to produce “a comprehensive package of measures to meet the manifesto promise by the time of the next election”.
They added: “The prime minister, chancellor and new home secretary must show that they stand by the promises on which we were elected to parliament. We must act now.”
Miriam Cates, on of the members of the group, said: “Today’s UK migration figures are astounding: a million new people from abroad were added to our population last year. There is simply no democratic consent for this.
“Attempts to reduce NHS waiting times or solve the housing crisis are futile unless we drastically reduce numbers.”
The Times reported that the PM is looking to announce new plans to curb migration over the next week because of fury on the Tory backbenches over the issue.
Sky News reported that home secretary James Cleverly had promised the government was still “completely committed to reducing levels of legal migration, while also focusing relentlessly” on illegal migration.
From July 2019 to June 2023, the total estimated UK net migration stood at over 1.6 million.
The Office for Budget Responsibility has also estimated that an extra 150,000 migrants would arrive in the next five years – adding around 1.5 million people to the population by 2028-29.
It looks like Strictly Come Dancing champion Rose Ayling-Ellis isn’t the only one celebrating after Saturday night’s result, with her professional partner Giovanni Pernice just…
<img src="https://api.follow.it/track-rss-story-loaded/v1/I-MSlNcv7O6yMp3GR3W56Xn9ye8UNv30" border=0 width="1" height="1" alt="Detainees under Alien Enemies Act urge justices to leave judge’s bar on removal in place" title="Detainees under Alien Enemies Act urge justices to leave judge’s bar on removal in place"> <img width="150" height="150" src="https://www.scotusblog.com/wp-content/uploads/2025/04/supremecourt-2-150x150.jpg" class="attachment-thumbnail size-thumbnail wp-post-image" alt="Detainees under Alien Enemies Act urge justices to leave judge’s bar on removal in place" title="Detainees under Alien Enemies Act urge justices to leave judge’s bar on removal in place" style="float:right;" decoding="async" srcset="https://www.scotusblog.com/wp-content/uploads/2025/04/supremecourt-2-150x150.jpg 150w, https://www.scotusblog.com/wp-content/uploads/2025/04/supremecourt-2-570x570.jpg 570w, https://www.scotusblog.com/wp-content/uploads/2025/04/supremecourt-2-500x500.jpg 500w, https://www.scotusblog.com/wp-content/uploads/2025/04/supremecourt-2-1000x1000.jpg 1000w" sizes="(max-width: 150px) 100vw, 150px" /><p><a class="a2a_button_facebook" href="https://www.addtoany.com/add_to/facebook?linkurl=https%3A%2F%2Fwww.scotusblog.com%2F2025%2F04%2Fdetainees-under-alien-enemies-act-urge-justices-to-leave-judges-bar-on-removal-in-place%2F&linkname=Detainees%20under%20Alien%20Enemies%20Act%20urge%20justices%20to%20leave%20judge%E2%80%99s%20bar%20on%20removal%20in%20place" title="Facebook" rel="nofollow noopener" target="_blank"></a><a class="a2a_button_linkedin" href="https://www.addtoany.com/add_to/linkedin?linkurl=https%3A%2F%2Fwww.scotusblog.com%2F2025%2F04%2Fdetainees-under-alien-enemies-act-urge-justices-to-leave-judges-bar-on-removal-in-place%2F&linkname=Detainees%20under%20Alien%20Enemies%20Act%20urge%20justices%20to%20leave%20judge%E2%80%99s%20bar%20on%20removal%20in%20place" title="LinkedIn" rel="nofollow noopener" target="_blank"></a><a class="a2a_button_twitter" href="https://www.addtoany.com/add_to/twitter?linkurl=https%3A%2F%2Fwww.scotusblog.com%2F2025%2F04%2Fdetainees-under-alien-enemies-act-urge-justices-to-leave-judges-bar-on-removal-in-place%2F&linkname=Detainees%20under%20Alien%20Enemies%20Act%20urge%20justices%20to%20leave%20judge%E2%80%99s%20bar%20on%20removal%20in%20place" title="Twitter" rel="nofollow noopener" target="_blank"></a><a class="a2a_button_email" href="https://www.addtoany.com/add_to/email?linkurl=https%3A%2F%2Fwww.scotusblog.com%2F2025%2F04%2Fdetainees-under-alien-enemies-act-urge-justices-to-leave-judges-bar-on-removal-in-place%2F&linkname=Detainees%20under%20Alien%20Enemies%20Act%20urge%20justices%20to%20leave%20judge%E2%80%99s%20bar%20on%20removal%20in%20place" title="Email" rel="nofollow noopener" target="_blank"></a><a class="a2a_button_printfriendly" href="https://www.addtoany.com/add_to/printfriendly?linkurl=https%3A%2F%2Fwww.scotusblog.com%2F2025%2F04%2Fdetainees-under-alien-enemies-act-urge-justices-to-leave-judges-bar-on-removal-in-place%2F&linkname=Detainees%20under%20Alien%20Enemies%20Act%20urge%20justices%20to%20leave%20judge%E2%80%99s%20bar%20on%20removal%20in%20place" title="PrintFriendly" rel="nofollow noopener" target="_blank"></a><a class="a2a_dd addtoany_no_icon addtoany_share_save addtoany_share" href="https://www.addtoany.com/share#url=https%3A%2F%2Fwww.scotusblog.com%2F2025%2F04%2Fdetainees-under-alien-enemies-act-urge-justices-to-leave-judges-bar-on-removal-in-place%2F&title=Detainees%20under%20Alien%20Enemies%20Act%20urge%20justices%20to%20leave%20judge%E2%80%99s%20bar%20on%20removal%20in%20place" data-a2a-url="https://www.scotusblog.com/2025/04/detainees-under-alien-enemies-act-urge-justices-to-leave-judges-bar-on-removal-in-place/" data-a2a-title="Detainees under Alien Enemies Act urge justices to leave judge’s bar on removal in place">Share</a></p><p>Lawyers for alleged members of the Venezuelan gang Tren de Aragua <a href="https://www.scotusblog.com/case-files/cases/trump-v-j-g-g/">urged the Supreme Court on Tuesday</a> to leave in place an order by a federal judge in Washington, D.C., that prohibits the federal government from removing them, or anyone else, from the United States under the Alien Enemies Act, an 18th-century law that until now has only been invoked during wartime.</p>
<p>In a 39-page filing, the plaintiffs noted that “it is becoming increasingly clear that many (perhaps most) of the men” who were sent to El Salvador on March 15 “were not actually members of” TdA, “and were instead erroneously listed” as TdA members largely because of their tattoos. The order by U.S. District Judge James Boasberg, the plaintiffs say, “is thus essential to ensure that more individuals who have no affiliation with the gang will not be sent to a notorious foreign prison.”</p>
<p>President Donald Trump issued the executive order at the center of the case on March 15. It targets Tren de Aragua, a large Venezuelan gang that began in that country’s prisons and then expanded into other parts of Latin America. The order directs government officials to quickly remove, without a hearing, noncitizens who are designated as members of TdA.<span id="more-319430"></span></p>
<p>Trump relied on the Alien Enemies Act, a 1798 law that authorizes the president to detain or deport citizens of an enemy nation without a hearing when Congress has declared war or when an “invasion” has occurred.</p>
<p>Five Venezuelans in immigration custody who believed they could be removed under Trump’s order went to federal court in Washington to challenge Trump’s use of the AEA. Boasberg prohibited the federal government from removing any of the individual plaintiffs for 14 days, as well as anyone else under the AEA. During a hearing, he directed any flights carrying noncitizens that had already taken off to return to the United States, although news reports later indicated that more than 200 noncitizens later landed in El Salvador, where they were taken to a maximum-security prison.</p>
<p>The U.S. Court of Appeals for the District of Columbia Circuit expedited the government’s appeal, and on March 26 it turned down the government’s request to put Boasberg’s order on hold.</p>
<p>The government came to the Supreme Court on March 28, asking the justices to step in. It told the court that Boasberg’s orders “jeopardize sensitive diplomatic negotiations and delicate national-security operations, which were designed to extirpate TdA’s presence in our country before it gains a greater foothold.”</p>
<p>The plaintiffs countered on Tuesday that there is no harm to the government from keeping Boasberg’s orders in place. Indeed, the plaintiffs noted, the government has, using other immigration laws and procedures, continued to remove alleged members of the Tren de Aragua.</p>
<p>But by contrast, the plaintiffs wrote, if Boasberg’s orders are lifted, the plaintiffs “will suffer extraordinary and irreparable harms — being sent out of the United States to a notorious Salvadoran prison, where they will remain incommunicado, potentially for the rest of their lives, without having had <em>any</em> opportunity to contest their designation as gang members.”</p>
<p>The plaintiffs stressed that the government agrees with them that individuals should have an opportunity to challenge their designation as TdA before they can be removed. Instead, they observed, the government simply contends that the plaintiffs were instead required to bring a habeas corpus case – that is, a case to challenge the legality of their detentions – and contests the decision to challenge the president’s use of the Alien Enemies Act in Washington, D.C., rather than in Texas, where the five named plaintiffs are being held. These kinds of questions “are procedural issues more appropriately decided by lower courts in the first instance,” rather than by the Supreme Court in an emergency appeal, the plaintiffs suggested.</p>
<p>Moreover, the plaintiffs continued, because the Trump administration concedes that some court somewhere can review their case, “its dire claims about the TRO amounting to intolerable judicial interference with national security reduce, at best, to technical disputes” about where that court should be, which can be determined by the district court.</p>
<p>And the government is in any event wrong on the merits, the plaintiffs concluded. The Alien Enemies Act does not justify the president’s March 15 order. The AEA was intended to “address ‘military’ hostilities directed at the United States, not criminal activity by a gang during peacetime.”</p>
<p>The plaintiffs are also not required to bring their claims as habeas cases, they insisted. This is particularly true, they say, when it will be a “practical impossibility” for most people subject to the AEA to bring a habeas claim in time to stave off their removals. Among other things, the plaintiffs noted, the government continues to contend that it is not obligated to notify individuals who are covered by the president’s order. “And when asked pointedly in the court of appeals whether it plans to load more individuals onto plans without notice the moment the TRO is dissolved, the government did not hesitate to take that position.” As a result, the plaintiffs said, Boasberg’s order “is the only thing preventing” the Trump administration “from invoking the AEA to send individuals to a prison in El Salvador,” “perhaps never to be seen again, without any kind of procedural protection, much less judicial review.”</p>
<p><em>This article was <a href="https://amylhowe.com/2025/04/01/detainees-under-alien-enemies-act-urge-justices-to-leave-judges-bar-on-removal-in-place/">originally published at Howe on the Court</a>. </em></p>
<p>The post <a href="https://www.scotusblog.com/2025/04/detainees-under-alien-enemies-act-urge-justices-to-leave-judges-bar-on-removal-in-place/">Detainees under Alien Enemies Act urge justices to leave judge’s bar on removal in place</a> appeared first on <a href="https://www.scotusblog.com">SCOTUSblog</a>.</p>
Miriam Cates is one of the New Conservatives warning the Tories face an “existential” threat.
