The European Union has joined the UK in new sanctions against Belarus as pressure mounts on Minsk over the arrest of a prominent critic in what has been called a “state-sponsored hijack” of a plane.

A special meeting of the EU Council was held on Monday evening, hours before an already-planned summit, with the 27 members states agreeing to ban Belarusian airlines from EU airspace and airports, and recommending EU airlines do not fly to the country.

It comes after Transport Secretary Grant Shapps instructed the Civil Aviation Authority to request airlines avoid Belarusian air space “to keep passengers safe”. He also suspended the operating permit for Belavia, the country’s state-owned airline.

Journalist Roman Protasevich was on board a Ryanair flight from Athens to Vilnius when it was forced to change course to head for Minsk after a bomb scare, escorted by a MiG fighter jet.

He was arrested and in a video released by Belarusian authorities on Monday evening appeared to admit he was involved in organising mass protests in Minsk last year.

Seated at a table with his hands folded in front of him and speaking quickly, Mr Protasevich said he was in satisfactory health and his treatment in custody was “maximally correct and according to law”.

Roman Pratasevich
Roman Pratasevich was returning home to Vilnius (AP)

Earlier, Foreign Secretary Dominic Raab said it was “very difficult to believe” the seizure of Mr Protasevich from the flight could have taken place “without at least the acquiescence of the authorities in Moscow”.

He said that although the situation was not yet clear, the relationship between Minsk and Moscow suggested Russian leaders may have been aware of the plans in advance.

In the Commons, he said: “It’s very difficult to believe that this kind of action could have been taken without at least the acquiescence of the authorities in Moscow, but, as I say, it’s unclear as yet.”

Speaking to reporters later, he was asked why he believed it could not have taken place without Russia being aware, and Mr Raab replied: “Based on all the circumstances. But we don’t know – it is just the proximity of the relationship between Minsk and Moscow.”

Route of diverted Ryanair flght from Athens to Vilnius
(PA Graphics)

Ryanair boss Michael O’Leary said the incident was a “state-sponsored hijacking” and claimed agents from Russia’s KGB were on board the flight.

“It was clear it appears that the intent of the Russian authorities was to remove a journalist and his travelling companion. We believe there was also some KGB agents offloaded from the aircraft as well,” he said.

In the EU, leaders also decided to sanction individual officials and called on the International Civil Aviation Organisation to start an investigation into what was seen as an unprecedented move, and what some have called state terrorism.

The bloc summoned Belarus’s ambassador “to condemn the inadmissible step of the Belarusian authorities” and said in a statement the arrest was “another blatant attempt to silence all opposition voices in the country”.

It would also consider “further targeted economic sanctions”, a statement said.

Mr Raab said he would also consider further sanctions against President Alexander Lukashenko’s administration – including the suspension of energy pipelines in Belarus – and the country’s ambassador in London had been summoned for a dressing down.

The Foreign Secretary told MPs there were more than 100 passengers on the flight.

He called for the release of Mr Protasevich from the “spurious charges” he faces, adding: “Mr Lukashenko’s regime must be held to account for such reckless and dangerous behaviour.”

He said the UK is working to explore “every potential diplomatic option” and is “actively considering and co-ordinating with our allies on further sanctions on those responsible for this outlandish conduct”.