Ninety-nine percent of the opposition's allegations about the prime minister's wife Rosmah Mansor are untrue, said the prime minister's special officer Rizal Mansor.

Among these, he said, are the allegations that Rosmah has control over his husband Najib Abdul Razak and his administration, and even has an office in the Prime Minister's Office (PMO).

However, he said, the truth is that the office had existed during the tenure of Najib's predecessors Dr Mahathir Mohamad and Abdullah Badawi, and was scrapped during Najib's tenure.