SCCA Club Racing was founded on the premise of gentleman's racing - that is that each person was responsible for him or herself and their cars. Damage occuring on the track was (and still is) part of the risk accepted when taking a car onto a racetrack in a race situation.
Theoretically, you sign away your right to sue when you enter the race. Amazingly, even with the number of lawyers and legal eagles that race, they abide by this understanding. That isn't to say that purely stupid driving is tolerated however - quite conversely there are several courses of action that can be taken against a reckless driver.
The first course of action which is often initiated by a wronged party (the innocent by-stander whose car gets banged up by a stupid manouever) is a protest against the aggressor. Depending on how closely the aggressor has been watched in the past for other conflicts, this results in anything from a "stern talking to" to a license suspension.
If the license suspension doesn't cure the problem, it is possible for the Stewards to require the offending party to re-take a school or two. After which the Stewards will watch the party closely for any foolishness. If the foolishness continues, the Stewards can petition National to remove the party's license in perpetuity.
At the same time, every region has the right to refuse entry to anyone for any reason. In other words, if a certain individual has a known history of recklessness BUT has been granted a license thru a miracle, a region could "just say NO"!!
On an informal level in the WDC region, we have Drivers Representatives for each class of car. If a conflict arises between drivers in the same class, those drivers are strongly encouraged to contact their Drivers Rep to help mediate the problem - often times the problems are caused by two stubborn individuals who are both right (in their own minds) which is not uncommon for drivers b/c we're all perfect
If the Drivers' Rep is unable to solve the conflict unofficially, then the confict moves to the official channels (see the above).
In my case, the driver that caused the General Li's untimely demise made a point to speak with me after the incident. We spoke about the incident and came to a mutual understanding of what happened. He appologized profusely and even went so far as to offer to help in the rebuilding process which is quite opposite of the norm - in most cases, it's "Sorry about that" and nothing else.
Fear not, the South Will Rise Again. Oh wait, that was a bumper sticker from my wicked youth - what I meant to say was "The General Li Will Race Again".