London: Two men were arrested on suspicion of endangering an aircraft after a Manchester-bound Pakistani passenger plane sounded a mid-air "security alert", forcing Britain to scramble two fighter jets to escort the plane to the country`s designated counter-terrorism airport here on Friday.
Two unidentified men are being held on suspicion of endangerment of an aircraft and they had been removed from the plane, Essex Police said.
Two Royal Air Force (RAF) fighter jets were deployed alongside the Boeing 777 to escort the Pakistan International Airlines flight travelling from Lahore as it was diverted to Stansted, Britain`s designated counter-terrorism airport.
"Typhoon aircraft from RAF Coningsby were launched today to investigate an incident involving a civilian aircraft within UK airspace; further details will be provided when known," a Ministry of Defence spokesperson said.
The MoD has since said that it is now a police matter and its involvement in the incident is over.
According to Essex Police, the men being held are aged 30 and 41 after its officers mounted the plane at Stansted.
Passengers said they had heard threats had been made on board, but there has not been any official confirmation of the exact nature of those threats.
A bomb disposal vehicle was seen by the plane. There were 297 passengers on board, besides 11 crew members, who were travelling from Lahore.
The plane was heading west towards Manchester when it was suddenly re-routed near York and headed back out to the North Sea, before travelling south to Stansted.
The airline has confirmed the diversion was for security reasons and the speculation so far is that it is a precautionary measure in response to an emergency signal.
The pilot, concerned about two disruptive passengers who had started shouting, asked Air Traffic Control to divert to Stansted as a precaution.
Their threats are believed to have been serious enough to call in RAF jets, which are in a constant state of readiness at the Coningsby, Lincolnshire, base in the east of England.
It is understood the incident is not being treated as a terrorist incident and that Essex police are not liaising with counter-terrorism officers at this point.
"We were about half-an-hour away from landing in Manchester and we saw that the plane was taking different actions. We did not know anything about it other than the pilots announced that they have landed at Stansted. And we landed, safely. Then he announced that he had a threat from someone, which was why he had landed the plane," a passenger told BBC.
Another passenger, Umari Nauman, told Sky News that cabin crew had added: "The cabin crew informed us that basically they tried to come into the cockpit a few times and because they had been asked not to do that, they got into a bit of an argument with the crew and made a few threats."
Manchester Airport said it expected passengers to be put on a coach from Stansted to Manchester later on Friday.
"A Pakistan International Airlines aircraft which was due to land at Manchester Airport at 13.30 BST today has been diverted to our sister airport London Stansted, where the authorities are investigating," an airport spokesperson said.
PTI
By clicking “Accept All Cookies”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.
Cookies Setting
By clicking “Accept All Cookies”, you agree to the storing of cookies on your device and the processing of information obtained via those cookies (including about your preferences, device and online activity) by us and our commercial partners to enhance site navigation, personalise ads, analyze site usage, and assist in our marketing efforts. More information can be found in our Cookies and Privacy Policy. You can amend your cookie settings to reject non-essential cookies by clicking Cookie Settings below.
Manage Consent Preferences
Strictly Necessary Cookies
These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work or you may not be able to login.
Functional Cookies
These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly.
Targeting Cookies
These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant adverts on other sites. They are also used to limit the number of times you see an advert as well as help measure the effectiveness of an advertising campaign. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising.
Performance Cookies
These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we may not know when you have visited our site, and may not be able to monitor its performance.