Poland's right wing interior minister Mariusz Blaszczak has blamed last night's terror attack in Nice on 'multiculturalism' after it emerged the killer was a French Tunisian living in the city.

Mohamed Lahouaiej Bouhlel, 31, killed 84 people as he drove his large lorry along the main promenade in Nice indiscriminately knocking down pedestrians who had just finished watching the city's Bastille Day fireworks.

Unlike other international politicians, Blaszczak blamed France and the European Union's Foreign affairs commissioner Federica Mogherini for last night's deadly attack.

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Poland's Interior Minister Mariusz Blaszczak blamed last night's NIce attack on 'multiculturalism'

Blaszczak blasted the EU's foreign policy chief Federica Mogherini and Europe's multicultural policies

He said: 'We must reject political correctness and call things by their true names. Rather than shedding tears like Mogherini and ... organising marches that solve nothing, authorities should ensure the safety of citizens.'

In an interview on Polsat News, he said the attack in Nice is the consequence of many years of 'multi-cultural policies and political correctness. This is how it ends.'

He added: 'We don't have such problems. We don't have districts where law other than Polish law reigns. We don't have no-go zones for police.'

He also praised his party, Law and Justice, for standing firm against accepting migrants.

Blaszczak is seeking to introduce tough new surveillance laws to deal with terrorism.

Warsaw wants the ability to keep those suspected of terrorism links under close surveillance.

The law also allows for monitoring of suspects' phone calls, mail and internet activity, especially in the case of foreigners.

It allows authorities to remove suspicious content from the internet, ban public gatherings and use sharpshooters in emergencies.