There is no evidence that malign activity was responsible for yesterday’s outage of air traffic control systems, the transport secretary has said.
Heidi Alexander said she has spoken with the chief executive of National Air Traffic Service (NATS), Martin Rolfe, and added that what happened was an isolated incident.
NATS has apologised for the IT problems after thousands of passengers suffered extensive travel disruption during one of the busiest times of the year.
The technical glitch led to more than 150 flight cancellations, leaving airlines reacting furiously.
Image: Transport Secretary Heidi Alexander
Ms Alexander wrote on X: “I have spoken with NATS CEO Martin Rolfe who provided further detail on yesterday’s technical fault.
“This was an isolated event and there is no evidence of malign activity.
“I know that any disruption is frustrating for passengers.
“Flights are now resumed and I am grateful to airlines who are working hard to get people to where they need to be.
“I will continue to receive regular updates. Passengers should check with airlines before travelling.”
Officials said a “radar-related issue” caused the air traffic control failure.
A spokesperson for NATS said: “This was a radar-related issue which was resolved by quickly switching to the back-up system during which time we reduced traffic to ensure safety.
“There is no evidence that this was cyber related.”
The problem occurred at NATS’ control centre in Swanwick, Hampshire, and affected the vast majority of England and Wales.
Aviation analytics company Cirium said 84 departures and 71 arrivals were cancelled to or from UK airports up to 10pm on Wednesday, with several flights diverted to other European airports.
Please use Chrome browser for a more accessible video player
5:06
Travel expert Paul Charles: This is a major outage
There was limited disruption on Thursday, with a handful of British Airways flights cancelled because aircraft and crew were out of position.
Heathrow and Gatwick airports said they had resumed normal operations.
Affected passengers are unlikely to be entitled to compensation as the disruption was outside of airlines’ control, but they will be able to claim expenses for a reasonable amount of food and drink, a means to communicate and overnight accommodation if required.
Image: Martin Rolfe in 2023. Pic: PA
Ryanair has called on Mr Rolfe to resign, claiming “no lessons have been learnt” since a similar systems outage in August 2023.
The airline’s chief operating officer Neal McMahon said: “It is outrageous that passengers are once again being hit with delays and disruption due to Martin Rolfe’s continued mismanagement of Nats.”
An elderly British couple who were detained in a maximum security Taliban prison have arrived in the UK.
Barbie Reynolds, 76, and her husband Peter, 80, landed at Heathrow Airport on Saturday.
The couple were detained by the Taliban’s interior ministry on 1 February as they travelled to their home in Bamyan province, central Afghanistan.
They had been held without charge before being released from detention on Friday and flown to Qatar, where they were reunited with their daughter.
Please use Chrome browser for a more accessible video player
4:13
Freed couple reunites with daughter
Richard Lindsay, the UK’s special envoy to Afghanistan, previously told Sky News it was “unclear” on what grounds the couple had been detained.
The UK government advises British nationals not to travel to Afghanistan.
Abdul Qahar Balkhi, a spokesperson at the Talibangovernment’s foreign ministry, said in a statement posted on X that the couple “violated Afghan law” and were released from prison after a court hearing.
He did not say what law the couple were alleged to have broken.
Sky correspondent Cordelia Lynch was at Kabul Airport as the freed couple arrived and departed.
Please use Chrome browser for a more accessible video player
2:51
Sky’s Cordy Lynch speaks to released couple
Mr Reynolds told her: “We are just very thankful.”
His wife added: “We’ve been treated very well. We’re looking forward to seeing our children.
“We are looking forward to returning to Afghanistan if we can. We are Afghan citizens.”
The couple have lived in Afghanistan for 18 years and run an organisation called Rebuild, which provides education and training programmes.
They have been together since the 1960s and married in the Afghan capital in 1970.
More than 1,000 people crossed the Channel to the UK in small boats on Friday – the day after the first migrant was deported under the “one in, one out” deal.
The latest Home Office figures show 1,072 people made the journey in 13 boats – averaging more than 82 people per boat.
The number of people who have made the crossing so far in 2025 now stands at 32,103 – a record for this point in a year.
Ministers hope the deal will act as a deterrent, showing migrants they face being sent back to France.
But the scale of Friday’s crossings suggested the policy was so far having little effect on those prepared to make the risky crossing across the Channel.
Please use Chrome browser for a more accessible video player
11:23
France deportations will ‘take time’, Peter Kyle said on Friday
The deal with France means the UK can send migrants who enter the UK on small boats back to France.
For each one returned, the UK will allow an asylum seeker to enter through a safe and legal route – as long as they have not previously tried to enter illegally.
The first flights carrying asylum seekers from France to the UK under the reciprocal aspect of the deal are expected to take place next week.
Although they would not comment on numbers, a Home Office source told the PA news agency they were expected to be “at or close to parity”, given the “one in, one out” nature of the deal.
The agreement came into force on 5 August, having been signed by both countries and approved by the European Commission.
Former British athlete Lynsey Sharp has told Sky News she would have won a bronze medal at the Rio Olympics in 2016 had today’s gender testing rules been in place then.
Sharp came sixth in the women’s 800m final behind three now-barred athletes with differences in sexual development (DSD).
She told sports presenter Jacquie Beltrao the sport has changed considerably from when she was competing.
“Sometimes I look back and think I could have had an Olympicmedal, but I gave it my all that day and that was the rules at the time,” she said.
“Obviously, I wish I was competing nowadays, but that was my time in the sport and that’s how it was.”
Image: Gold medallist Caster Semenya, with Lynsey Sharp and Melissa Bishop at the women’s 800m final at the 2016 Rio Olympics. Pic: Reuters
The Rio women’s 800m final saw South Africa’s Caster Semenya take gold, with Burundi’s Francine Niyonsaba and Margaret Wambui winning silver and bronze respectively. All three would have been unable to compete today.
Semenya won a total of two Olympic gold medals before World Athletics introduced rules limiting her participation in the female class.
More on Athletics
Related Topics:
Image: Caster Semenya, Francine Niyonsaba and Margaret Nyairera at the women’s 800m final at the 2016 Rio Olympics. Pic: Reuters
Image: The women’s 800m final at the 2016 Rio Olympics. Pic: Reuters
In a major policy overhaul introduced this year, World Athletics now requires athletes competing in the female category at the elite level of the sport to take a gene test.
The tests identify the SRY gene, which is on the Y chromosome and triggers the development of male characteristics.
The tests replace previous rules whereby athletes with DSD were able to compete as long as they artificially reduced their testosterone levels.
Please use Chrome browser for a more accessible video player
1:38
From March: Mandatory sex testing introduced for female athletes
Sharp says while she was competing, governing bodies “didn’t really deal with the issue head on”, and she was often portrayed as a “sore loser” over the issue.
Despite running a Scottish record in that race, her personal best, she described the experience as a “really difficult time”.
“Sadly, it did kind of taint my experience in the sport and at the Olympics in Rio,” she said.
Sharp added that despite the changes, it remains a “very contentious topic, not just in sport, but in society”.
Boxing has now also adopted a compulsory sex test to establish the presence of a Y chromosome at this month’s world championships.
The controversial Olympic champion Imane Khelif, who won Olympic welterweight gold in Paris 2024 in the female category, did not take it and couldn’t compete.
She has appealed to the Court of Arbitration for Sport against having to take the test.
Image: Britain’s Keely Hodgkinson at the World Athletics Championships in Tokyo. Pic: Reuters
Sharp’s comments come as British athletics star and Olympic champion Keely Hodgkinson is tipped to win her first world title in Sunday’s women’s 800m final at the World Athletics Championships in Tokyo.
She is returning from a year out after suffering two torn hamstrings.