Jams at the Federal Highway

Every morning in the weekdays when we go to work,
Every evening in the weekdays when we come back from work,

We face traffic JAMS!!



I dont understand why would the traffic on the fast lane come to a stand still when the Federal Highway is actually a HIGHWAY.

Below are a few reasons and i think that the traffic authorities should install CCTVs or increase more police patrols because :

1. Inconsiderate drivers hog the fast lane at 60km/h or so.
2. The try to change lanes from the fast lane to the lane nearest to their exits no further than 300metres from the exit.
3. People changing lanes without indicators.

These are only three out of a million reasons that the Federal Highway is jammed up; especially at hotspots such as :
-Subang area towards Jalan 222 ; it will be jam-free for no reason onwards form there.
-Old Klang Road/Cheras Exit towards Bangsar ; will be jam-free for no reason onwards from the Sprint Highway Exit and vic versa.

Can anyone do anything about this?
What i suggest : Implicate a 'piece of law' into the books where cars can be summoned for lane hogging.. if it isnt implicated yet.