Talk:The Flooded District/@comment-99.227.24.205-20160706164338/@comment-16533050-20160706170400

I think you are correct Essie.

There are instances shown when Rail Cars go through various checkpoints with active Walls of Light. We know that a charger of some type must be touched by the active duty officers to prevent them from being targeted by a particular Wall.

Since there is no way an aristocrat (or whoever) that is traveling by rail car could have possibly touched each charger necessary, the car (or train) must have either some non-conductive material or a barrier as you stated.

Another, but less plausible, explanation is some device built into the cars that acts akin to a continuous Rewire Tool, but only for the car and its passengers, and only while the car passes through the Wall of Light.