N.D. Cent. Code § 39-10-12: When overtaking on the right is permitted

1.The driver of a vehicle may overtake and pass upon the right of another vehicle only under the following conditions:

a.When the vehicle overtaken is making or about to make a left turn; or

b.Upon a roadway with unobstructed pavement of sufficient width for two or more lines of vehicles moving lawfully in the direction being traveled by the overtaking vehicle.

2.The driver of a vehicle may overtake and pass another vehicle upon the right only under conditions permitting such movement in safety. Such movement may not be made by driving off the roadway.