The protesters complained of not getting employment and basic necessities promised by the PM and his government.
They continued chanting slogans against the PM.
The prime minister has arrived in Lodhran to distribute cheques among peasants.
Meanwhile, Pakistan Tehreek-e-Insaf has objected to PM’s visit and written a letter to the Election Commission of Pakistan, urging it to bar PM from such visits.
PTI leader Jahangir Tareen, in a letter to the ECP, said PM Sharif’s visit to Lodhran was tantamount to pre-poll rigging.