A driver should always: Question A driver should always: Answers Stay in the right lane. Have an emergency plan. Stay in the left lane. Drive faster than the posted speed limit. Explanation While driving, you should continually scan the road to spot potential hazards in advance. Make emergency plans for how to deal with the hazards if they become dangerous. This questions appears in the following tests: District Of Columbia Class A Knowledge Test Georgia Class A Knowledge Test Illinois Double Indiana Double Kansas Tank Kansas Passenger New Jersey Class B Knowledge Test North Dakota Passenger Pennsylvania Class A Knowledge Test Pennsylvania Class A Knowledge Test Texas Passenger Wyoming Double