Peak hours traffic jam

I guess most of us have the same dilemma, same frustration every morning to work, especially on highways. The best part, it's partly due to the irresponsible patrons who ignored and flout the rules set, causing more headaches for most of us. If you haven't guessed it yet, it's about the traffic jams we have to endure daily. Below are some photos I managed to snap while idling in the car, of course as a passenger lah and hubby was driving...

Noticed the similarity? I'm referring to the large vehicles which were not supposed to be on the road during peak hours at selected highways. It's so frustrating when we are driving up hill and there you are... road hoggers aka large vehicles struggling to climb up hill... causing a long stretch of traffic jam behind. 

Managed to snap a photo of the signage which clearly stated the timing and stretch where large vehicles were prohibited. Sigh!