Identity Crisis (Ruling Party, Opposition Party)

When a PR DUN candidate in Selangor shouting UBAH UBAH on stage, what's do he want to ubah?  Change the state government?

When BN leaders shouting "Opposition is liar!" in Selangor and Penang, who are they referring to?

The BN poster said, "Please vote PM".  But is there any PM in this election period?

Why Selangor PR DUN candidate keep attacking the government and saying that the government is corrupted?

Why Selangor/Penang BN DUN candidates keep saying that the opposition cannot be trusted?

What do you call Pakatan Rakyat if Pakatan Rakyat is the new government?  People's Government or Pakatan Government?

What do you call Barisan National if Barisan National is no longer in national?  Barisan Rakyat?  Barisan Alternative?