Can a passenger car drive in the lane furthest to the right?

Can a passenger car drive in the lane furthest to the right?
A)Yes, passenger cars may use it optionally while bicycles must use it mandatorily.
B)No.Correct
C)Yes, if no cycle is using that lane.
The lane furthest to the right has the bike lane or cycle path adjacent to the roadway sign, so that lane is mandatory for cycle drivers and prohibited for other road users.