PAS has failed to meet the conditions outlined by Umno for both parties to work together in the upcoming general election, according to Umno vice-president Mohamed Khaled Nordin.<br /><br />Therefore, the former Johor menteri besar expected both parties to clash in 27 overlapping parliamentary seats.<br /><br />The cooperation between Umno and PAS will automatically fall when PAS failed to accept the three conditions set by party president Ahmad Zahid Hamidi, he said.