The group said five supporters died in the clashes while at least two police officials were also killed.
Thousands of supporters of the banned far-right Tehreek-e-Labbaik Pakistan (TLP) have departed the eastern Pakistan city of Lahore, clashing for a second straight day with police who lobbed tear gas shells into the crowd, a party spokesman and witnesses said.
The group said on Saturday that five of its supporters have died in the clashes while at least two police officials were also killed.