A manhunt is underway in France after a van attack left two prison officers dead.

The prison van was ambushed by two vehicles at 9:00 GMT, near a toll booth on the A154 motorway near Rouen, Normandy.

The ambush occurred during a prisoner transfer between the court house and prison and also left three officers seriously injured.

French Interior Minister Gérald Darmanin said: “All means are being employed to find these criminals. On my instructions, several hundred police officers and gendarmes have been mobilised.”

Map locates key points in an assault on a prison van transport in France that resulted in 2 officers killed and an inmate escape. (AP Digital Embed)

French president Emmanuel Macron says the attack this morning is a “shock to us all”, adding “everything is being done to find the perpetrators of this crime.”

The Justice Minister Eric Dupond-Moretti said the attackers “didn’t hesitate to shoot the prison officers using heavy weapons”.

He adds: “My thoughts are with the other three seriously wounded officers who are now hospitalised.

“Everything – and I mean everything – will be put in place to find the perpetrators of this vile crime. [The perpetrators] are people for whom life has no value. They will be found and punished in a way proportionate to the crime.”

This is a developing story, we will bring you more details as they come. Please refresh the page to update.

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