At that point in time, when the audit was being done, we were still gathering data. It is difficult when it comes to rear-view cameras, because collision data is gathered for vehicles on the road, and not for vehicles in parking lots or in driveways, which is where most of these collisions occur.
However, after that point in time the department did receive more data. The cost of the cameras went down, so it started to shift the cost-benefit analysis, and it was appropriate to then put forward in regulation.