Sound like Najib is getting tough with Barisan Nasional elected representatives. Via The Star:

Barisan Nasional elected representatives who do not perform and who are always complaining instead of carrying out their responsibilities will be dropped in the next general election, said Prime Minister Datuk Seri Najib Tun Razak.

He said only those who were hard working and looked after the interest and welfare of their constituents would be allowed to contest for another term.

“But if you are not hard working and have very big mouths, that is another matter altogether. But if you are not picked to contest the next time, do not go around blaming others. Just look at yourself and your track record.

Does the warning ring a bell to those lazy, below par Sarawak MPs too?