The mob vandalised the thickly-populated Sanda locality of the city last evening after police arrested a Christian man, Humayun Faisal Masih, under the blasphemy law on a complaint.
On the reports that police have arrested a suspected blasphemer, a number of people gathered outside the Ravi Road police station and demanded handing over the accused to them.
The police, however, refused and dispersed the mob which then headed to Masih's house in Sanda and looted his house and several other Christian houses.
He alleged that police reached the spot late.
More From This Section
Lahore senior police officer Haider Ashraf told reporters that the crowd was enraged and wanted to torch a Church but police controlled the situation.
The mob also pelted stones on police injuring about six policemen, he said.
He said that some of the agitators have been arrested and a heavy contingent of police had been deployed to control the situation in the area.