Muttahida Majlis-e-Amal (MMA) Secretary General Maulana Fazlur Rehman has urged the Pakistan PeopleÂ’s Party (PPP) and the Pakistan Muslim League-Nawaz (PML-N) to settle their issues so that a joint struggle of opposition parties against the emergency rule could materialise, Geo news reported on Thursday. While addressing a press conference in Islamabad, he said participation of opposition parties in the polls would be decided after mutual consultations.The channel quoted him as saying that the MMA would decide whether to boycott the polls or not after consulting all of its component parties.