Turkish President Tayyip Erdogan has urged Turks to stop buying French goods and has accused France of pursuing an anti-Islam agenda. Britain, France and Turkey are all NATO members.

Erdogan is one of several leaders in the Muslim world angry with France over its response to the murder of teacher Samuel Paty, who showed pupils cartoons of the Prophet Mohammad as part of a lesson on free speech.

“The UK stands in solidarity with France and the French people in the wake of the appalling murder of Samuel Paty,” Raab said in a statement. “Terrorism can never and should never be justified.

“NATO allies and the wider international community must stand shoulder-to-shoulder on the fundamental values of tolerance and free speech, and we should never give terrorists the gift of dividing us.”

Paty, a teacher at a state-run school in the far outskirts of Paris, was beheaded on 16 October by a man of Chechen origin. The teacher had been criticised by some in the local community for showing his pupils the cartoons because Muslims view images of the prophet as blasphemous.

The French government, backed by large numbers of citizens, saw the beheading as an attack on free speech and said they would defend the right to display the cartoons.

President Emmanuel Macron called Paty a hero and pledged to fight what he described as Islamic separatism, saying it was threatening to take over some Muslim communities in France.

The reaction to Paty’s murder has caused widespread anger in Muslim countries, where there have been anti-French demonstrations and calls for boycott. France has warned its citizens in several Muslim-majority countries to take extra security precautions.

The drastic measures, to take effect from 4 November, are aimed at curbing the spread of the coronavirus in Europe’s biggest economy as the number of new cases hit a record high.

Under the planned new restrictions people would only be able to go out with members of their own and one other household. Fitness studios, discos and cinemas would close, as would theatres, opera houses and concert venues.

Restaurants would only be allowed to offer takeaways, the document said. Shops could remain open if they implement hygiene measures and limit customer numbers.

Merkel will hold a virtual conference with the country’s 16 state premiers later to try to agree the nationwide rules and ditch a confusing patchwork of regional measures.

Almost all regions of Germany face an exponential increase in infection rates, said the document to be discussed, and local health authorities can no longer trace all infections.

“The aim is to interrupt the dynamic of the infection fast so no far-reaching limits on personal contact and economic activity are needed over the Christmas period,” it said.

Germany was widely praised for keeping infection and death rates below those of many of its neighbours in the first phase of the crisis but is now in the midst of a second wave. Cases rose by 14,964 to 464,239 in the last 24 hours, the Robert Koch institute for infectious diseases said on Wednesday.

Deaths jumped by 85 to 10,183, fuelling fears about the health system after Merkel warned on Tuesday it could hit breaking point if infections continue to spiral.

“If we wait until intensive care is full, it is too late,” Health Minister Jens Spahn, who last week tested positive for the virus, told broadcaster SWR.

The government has long insisted it wants to avoid a second blanket lockdown after an initial one this year hit economic growth, with the economy shrinking by a record 9.7% in the second quarter.

While economists expect a rebound for the July-Sept period, they warn that a further lockdown could wipe out growth in the last quarter. Third quarter data is due on 30 October.

Under the plans, the government aims to provide aid to firms hit by closures, including the cultural event sectors.

Only necessary overnight stays would be allowed, according to the document. Brothels, swimming pools, beauty and tattoo studios would close but physiotherapists and hairdressers could stay open. The steps would run until the end of November but are subject to review.