Hogging is one thing. On the highway, it is always ikut kiri kecuali memotong.

You can drive at 30 km/h on the OVERTAKING lane, as long as you are overtaking someone slower than that.

Speeding is an entirely different thing. The speed limit is an absolute. You cross that limit, you are already in the wrong. Acting high and mighty, posting videos, flashing his lights like his hand has a cramp, just shows how ignorant the guy is.

some bodo think that driving at max speed limit can hog the overtaking/fast lane forever

u expext doing speed limit mean u got the right to be in the right most all the time?
thought not often enforced, there are rules that say u need to move bck to left after overtaking.