Keep Right except to Overtake - Do you obey this?

[IMm29]

I obey the keep right rule at NLEX.

I have a question though: What if you're overtaking a long series of trucks or other vehicles (e.g. 6 vehicles) and it will take you approximately 10 seconds to overtake each vehicle. Do you

a) keep the left lane until you are through overtaking all vehicles, or
b) move to the right lane after overtaking each vehicle and only return to the left lane when you are very close to the next vehicle you want to overtake?

I often stick with option "a," unless there is a much faster vehicle breathing down my tailpipe, in which case, I let it pass first before resuming my overtaking maneuver.

I'd stick with option A as well, unless of course I'd have to give in to someone behind me who's a lot faster, and who can't wait for me to get out of the way.

All the time!

The people who don't should be shot on the spot for being selfish aholes. Same with those using the shoulder.

I think the use of the shoulder is because of those selfish aholes on the passing and 2nd lanes. Not to condone those passing on the shoulder, of course. If the passing lane were really observed, then there would be no reason to look for a faster lane (i.e. the shoulder).