BluesBrother mentioned it in a thread. This is a business. And where there is no money, cuts must be made. Why not just have the publishers shuttle the CO around to where he needs to go? Most pubs drive their own cars in service anyways right? Unofficially ask the wealthy ones to donate a car. No doubt the WTS is its own insurance agency. Why pay another company free money when they can take care of any problems in-house on their own dime? Anyone care to take a peek inside the CO's glovebox to see what name is on the insurance card while you are out in service with him? No doubt even a "worldly" insurance agency probably gives HUGE discounts to full-time "clergy" members.
We shall see even more cutbacks in this area. If the money does not appear, we will probably hear of CO positions being eliminated. Or even the circuit areas expanding leaving redundancies. Hell, why not just make the City Overseers the CO's for their areas?
The WTS has many options.