Workers from both religious and secular political parties gathered in Lahore, Karachi, Islamabad, Quetta, Peshawar, Multan and many other cities and burnt effigies of French president Francois Hollande and of cartoonists at the magazine along with French flags.More than 2,000 people marched in Karachi, where the Jamaat-e-Islami party organised a rally at the Quaid-e-Azam’s mausoleum.A delegation of Christian pastors also took part to show solidarity with their Muslim countrymen.Elsewhere in Karachi, dozens of members of the Pakistan Tehreek-e-Insaf rallied against the magazine and the French government.A delegation visited the residence of the French consul-general to submit a resolution demanding Paris ban the magazine "for spreading religious hatred in the world", a party spokesperson said.In Lahore, around 6,000 people attended a rally by religious groups. Speakers urged Pakistan to sever relations with France.In Quetta, protesters trampled the French flag before burning it, along with pictures and effigies of the French president.Around 200 people in Islamabad gathered outside the national press club and burnt effigies of the cartoonists.In Multan, protesters shouted "We are not Charlie, we are Kouachi" -- a reference to the "Je Suis Charlie" rallying cry of French protesters, and to one of the two brothers who killed 12 people at the magazine.On Friday at least three people were injured -- including an AFP photographer who was shot -- in clashes between anti-Charlie Hebdo protesters and police outside the French consulate in Karachi.The protest by the student wing of the Jamaat-e-Islami was one of several staged across Pakistan by religious groups after Friday prayers.In 2012, 21 people were killed and 229 wounded, mainly in clashes with police, following the publication of previous cartoons by Charlie Hebdo and the broadcast of a US-made anti-Islam film.Protests against cartoons by a Danish paper left five dead in 2006.