Sir Keir Starmer and Rachel Reeves have admitted they want to renegotiate Boris Johnson's deal if they seize power.
And a slew of their party's candidates are hellbent on rejoining the bloc, vowing to campaign to take the UK back in.
Cabinet Minister Chris Heaton-Harris, a leading Brexiteer, said: "Labour wants to take us back to Brussels through the back door.
"They want to undo Brexit, return to freedom of movement and allow the European Court of Justice to have total jurisdiction in our country.
"While the Conservatives have a plan to take our country forward, Labour - backed up by the Liberal Democrats - have no plan and want to take us back to the arguments of the past.
"And make no mistake, a vote for Reform is a vote for Starmer."
Ms Reeves said she wanted to seek closer alignment with EU rules in the chemicals and veterinary sectors, better touring rights for UK artists, and greater mutual recognition of qualifications for financial services workers.
The shadow chancellor said it was not an "exclusive" list, telling the Financial Times: "We would look to improve our trading relationship with Europe.
Esta historia es de la edición June 18, 2024 de Daily Express.
Comience su prueba gratuita de Magzter GOLD de 7 días para acceder a miles de historias premium seleccionadas y a más de 9,000 revistas y periódicos.
Ya eres suscriptor ? Conectar
Esta historia es de la edición June 18, 2024 de Daily Express.
Comience su prueba gratuita de Magzter GOLD de 7 días para acceder a miles de historias premium seleccionadas y a más de 9,000 revistas y periódicos.
Ya eres suscriptor? Conectar
Antony backed to hit top gear again
RUBEN AMORIM wants to rediscover the old Ajax Antony by boosting the Brazilian's fragile confidence - if the winger is prepared to keep working \"really hard\".
Movie magic is on its way...
THE most anticipated films of 2025 are all blockbuster franchises topped by Mission: Impossible, Jurassic World and Avatar.
Explosions lit up the horizon, glowing red as dawn broke
RUSSIAN missiles litter Kyiv's holiday streets with balls of fire. The city was still dark and its inhabitants counting the days til Christmas when a barrage of ballistic missiles shattered the morning silence.
Astronaut over the moon with Rudolph
SUNI Williams sleighs when it comes to making a reindeer during her unplanned Christmas in space.
Teen tasered while playing tag wins £130k police payout
A TEENAGE boy who was seriously injured when police Tasered him as he played tag with friends has won more than £130,000 in damages.
I hope I managed to bring Automatic you some sunshine and light'
ZOE Ball signed off her final BBC Radio 2 breakfast show by saying she hopes she gave listeners a lift when they most needed it.
Oh baby...Joss's joy at pregnancy
SINGER Joss Stone said that being \"shocked was an understatement\" as she announced her third pregnancy, weeks after adopting a son.
Furious pharmacists blast Streeting
WES Streeting is facing a backlash from \"outraged\" pharmacists over delays to contract negotiations.
Royal 100th birthday wishes are Icing on the cake at surprise party for D-Day hero
HERO soldier Mervyn Kersh toasted his 100th birthday at a glittering surprise party held by royal appointment yesterday.
Mosley 'most likely died of heatstroke'
Coroner's open verdict on T'V doctor’s Greek island death