TORIES have quietly ditched the £35,800 minimum salary for migrants to settle in the UK, the Home Office has confirmed.

Under the rules for Boris Johnson’s new points-based immigration system published on Thursday, the threshold will be lowered to £25,600.

Unskilled migrants on salaries of £20,480 but with enough points to qualify to take jobs in the UK where there is a shortage of workers, will also be entitled to settle after six years and become citizens.

The rules will come into force on December 1.

Experts who spotted the change said it was the “final nail in the coffin” for the Conservatives’ old target to get annual net migration down to the tens of thousands.

The move was condemned by Migration Watch UK – which campaigns for tighter immigration control – which warned that it would lead to even more people settling in the UK.

“This is quite outrageous. It will weaken immigration control further and risks helping drive settlement beyond even the record highs of a decade ago,” the group said in a statement posted on Twitter.

“It will also reduce the incentive for employers to train British workers.”

The £35,800 salary threshold was introduced in 2011 by Theresa May when she was home secretary as part of the effort to meet the commitment set by David Cameron – something the Government was never able to achieve.

Oxford University’s Migration Observatory, which identified the change in the 507-page rulebook, said it was “the final nail in the coffin of the net migration target”.

Deputy director Rob McNeill told The Daily Telegraph: “They are acknowledging that the bluntest of all the instruments the Government used to get to that target of tens of thousands has been kicked into touch.”