Pakistan PM Imran Khan calls for Muslim countries to force Western governments to criminalise insulting the Prophet and calls for trade boycott 

• In a televised address on Monday, Imran Khan urged other Muslim-majority countries to lobby Western governments over depictions of Prophet Mohammed
• Khan said the issue should be treated in the same way as questioning the Holocaust, which is a crime in some countries   
• He added that boycotting goods from countries that insult the Prophet could have an impact
• The address came as the Pakistani government opened negotiations with a radical religious group over anti-blasphemy protests against France 

Pakistan's prime minister has called on Muslim-majority countries to lobby Western governments to criminalise insulting the Prophet Mohammed.

'We need to explain why this hurts us, when in the name of freedom of speech they insult the honour of the prophet,' Imran Khan said in a televised address on Monday.

'When 50 Muslim countries will unite and say this, and say that if something like this happens in any country, then we will launch a trade boycott on them and not buy their goods, that will have an effect.'  

Khan said insulting Islam's Prophet should be treated in the same way as questioning the Holocaust, which is a crime in some European countries.

The address came as the government on Monday opened negotiations with a radical religious group over anti-blasphemy protests against France. 

The Tehrik-e-Labaik Pakistan (TLP) freed 11 police abducted during the protests in which four officers were killed, Pakistan's interior minister said.

Most main businesses, markets, shopping malls and public transport services were closed in major cities in response to a strike call by the TLP and its affiliated groups.

Pakistan's PSX 100 stock exchange opened 500 points down in the morning though recovered later in the day.

The police officers were abducted during clashes outside TLP headquarters in the eastern city of Lahore, which according to the group also killed three of its members.

Photographs of the police officers, with their heads, legs and arms heavily bandaged, were posted on social media by their captors.

'They've released the 11 policemen they had held hostage,' Interior Minister Sheikh Rashid Ahmad said in a video statement, adding that negotiations with the TLP were under way.

'There have been two rounds of the talks and there will be another later in the evening,' Religious Affairs Minister Noor-ul-Haq Qadri told parliament. 

'We believe in negotiations and reconciliation to sort out issues.'

The government outlawed the TLP last week after it blocked main highways, railways and access routes to major cities, assaulting police and burning public property.

Four police officers were killed and more than 500 wounded in the fray.

The violence erupted after the government detained TLP leader Saad Hussain Rizvi ahead of a planned countrywide anti-France campaign to pressure the Islamabad government to expel the French ambassador in response to the publication of cartoons in France last year depicting the Prophet Mohammed.

The TLP has presented four main demands in the talks with the government, officials from both sides said.

They included expulsion of the French ambassador, release of the TLP leader and around 1,400 arrested workers, lifting the ban on the group and the dismissal of the interior minister.

Khan said expelling the French ambassador would only cause damage to Pakistan, and diplomatic engagement between the Muslim world and the West was the only way to resolve disputes.

'When we send the French ambassador back and break relations with them it means we break relations with the European Union,' he said in Monday's televised address.

'Half our textile exports go to the EU, so half our textile exports would be gone.'

Relations between Paris and Islamabad have worsened since the end of last year after President Emmanuel Macron defended freedom of speech while paying tribute to a French history teacher who was beheaded by an 18-year-old man of Chechen origin for showing cartoons of the Prophet during a lesson.

Protests erupted in several Muslim-majority countries over France's response to the killing of Samuel Paty. The Prophet cartoons were re-printed elsewhere as well.

At the time, Khan's government signed a deal promising to present a resolution in parliament by April 20 to seek approval for the expulsion of the French envoy and to endorse a boycott of French products.

Blasphemy is an extremely sensitive subject in Pakistan, where forms of the crime can carry a mandatory death sentence.

At least 78 people have been murdered in relation to blasphemy accusations since 1990, according to an Al Jazeera tally.