The election watchdog group Bersih will be a big factor in the elections as they were responsible for organising large rallies calling for the electoral reforms in Malaysia in 2011 and 2012. They have pointed out that the electoral roll was marred by irregularities such as gerrymandering, phantom voters, malapportionment and postal vote fraud. Bersih has also warned against politicians or groups that support intimidation and violence against the electorate. Bersih has added to its blacklist of politicians who perpetuate the cycle of political violence such as Home Minister Hishammuddin Hussein, Defence Minister Zahid Hamidi and BN candidate Hamidah Othman.
