I have seen a new RCA still within probation keep their job after totaling an LLV; only had to work office time and not drive pending paper shuffling, then one day of 'refresher' training. I have also seen a new RCA have an accident in a POV involving no other persons or property be fired for it. In the first POV instance, the PM made little to no effort to plead how we needed to keep the help and just let it happen...the second one, in an LLV, the PM was more desperate to keep the help in the office and tried a little harder to protest firing the RCA.
There is definitely room for negotiation between the local office and the ivory tower at district in my opinion and experience. Discussion, threat of firing, pleading, driver safety training over again, carry on. Or not.