Drive on the right lane! This is the law!
No matter what’s your speed or how fast you drive, drive on the right lane!

The left lane, is for passing only. It is not legal to travel and drive on the left lane.
If you are driving on the left lane and the vehicle behind you is signaling and flashing with flashing lights, Do not ignore them, just change lanes so they get around you, please don’t intentionally and delay the driver behind you. Just return to the right lane and let it pass you safely.
Maybe he’s in a hurry, maybe he has an emergency, whatever….don’t do it intentionally to him, let him pass.