Bilawal's party claims polling agents have been removed from some stations, ballot papers are being stamped "unlawfully".

Election Commission says decision taken after home dept report and candidates' requests; polling to be held only in Bagh and Haveli on August 10.

Monday’s polling will be held in four constituencies in Bagh and Haveli, where 460,371 voters are eligible to cast their ballots at 803 polling stations.