Questions relating to the Prime Minister Najib Abdul Razak's RM2.6 billion donation are sub judice, said Dewan Rakyat Speaker Pandikar Amin Mulia.

This effectively means that questions on the scandal can no longer be asked in the House.

In a note to MPs, Pandikar said that a judicial review filed by the Bar Council against attorney-general Mohamed Apandi Ali's decision to clear Najib of wrongdoing had rendered questions on the donation sub judice in accordance with Standing Order 23(1)(g).