The Pakistan Democratic Movement (PDM) rally will take place in Bahawalpur today (Sunday), under the leadership of Maulana Fazlur Rehman.
According to sources, PML-N Vice President Maryam Nawaz and former prime minister and PPP leader Yousuf Raza Gilani will also attend the rally.
The rally will pass through Bandra Bridge, Model Town C Chowk, Fateh Chowk, Model Town B, and reach Toll Plaza Sutlej Bridge.
All three leaders, Fazlur Rehman, Maryam Nawaz and Yousuf Raza Gilani will address the rally at Chowk Seraiki.
A spokesman for the district police said the administration had not yet given permission for the rally.
Warning notices have been issued to the organisers to cancel the rally and the Panaflexes and billboards in the city advertising the rally have been removed, he said.
The police spokesman added that cases have been registered against local PDM officials and workers for violating coronavirus safety protocols.