The number of those due to be put on the flight had dwindled from an original 130 to seven on Tuesday and finally none thanks to a last-minute ruling from the European Court of Human Rights (ECHR).
British Home Secretary Priti Patel said she was disappointed that “legal challenge and last-minute claims” meant the plane did not take off but vowed to pursue the heavily criticised policy.
“We will not be deterred,” she said in a statement.
“Our legal team are reviewing every decision made on this flight and preparation for the next flight begins now.”
The grounding was thanks to an ECHR ruling that at least one of the asylum seekers should stay in Britain as there were no guarantees for his legal future in Rwanda.
Patel called the ECHR intervention “very surprising” and vowed that “many of those removed from this flight will be placed on the next”.
The flight cancellation is an embarrassment for Johnson’s Conservative government, after Foreign Secretary Liz Truss insisted the Kigali-bound plane would leave, no matter how many people were on board.
UK’s ‘immoral’ migrant flights to Rwanda get all-clear from courts
“There will be people on the flights and if they’re not on this flight, they will be on the next flight,” Truss told Sky News earlier Tuesday.
The ECHR issued an urgent interim measure to prevent the deportation of an Iraqi man booked on the flight as he may have been tortured and his asylum application was not completed.
The Strasbourg-based court said the expulsion should wait until British courts have taken a final decision on the legality of the policy, set for July.
British newspapers from across the political spectrum expressed outrage at the eleventh-hour reversal and the government’s handling of the affair.
The conservative Daily Mail and Daily Express placed the blame in the hands of “meddling judges in Strasbourg”, expressing anger at what they called the “abuse of the legal system”.
The left-leaning Daily Mirror, meanwhile, slammed the government’s “cruel farce” and the “chaos” the policy had provoked.
‘All wrong’
Rights group Care4Calais tweeted that the same measure could be applied to the others set to be transported to Rwanda.
Truss said the policy, which the UN refugee agency has criticised as “all wrong”, was vital to break up human-trafficking gangs exploiting vulnerable migrants.
Record numbers of migrants have made the perilous Channel crossing from northern France, heaping pressure on the government in London to act after it promised to tighten borders after Brexit.
British media said some 260 people attempting the crossing in small boats were brought ashore at the Channel port of Dover by 12:00GMT on Tuesday.
More than 10,000 have crossed since the start of the year.
‘Shames Britain’
Legal challenges in recent days had failed to stop the deportation policy, which the two top clerics in the Church of England and 23 bishops described as “immoral” and “shames Britain”.
“They (migrants) are the vulnerable that the Old Testament calls us to value,” Archbishop of Canterbury Justin Welby and Archbishop of York Stephen Cottrell wrote in a letter to The Times.
“We cannot offer asylum to everyone, but we must not outsource our ethical responsibilities, or discard international law – which protects the right to claim asylum.”
It was reported last weekend that Queen Elizabeth II’s heir, Prince Charles, had privately described the government’s plan as “appalling”.
