Driver Ettiquette

im aware that a couple of inncidents occurred last night where drivers may have knocked other cars off track,if possible we encourage drivers to show good sportsmanship,and if a driver is shunted off the track we ask drivers wait and let the driver they spin off back past.
i think in extreme cases lets say u hit someone and they lose there wing i think u just have to carry on as i cant expect a driver to wait for a car and then follow it without a wing then wait further while it pits for wing.
but for nudges off track or spinning a car i advise good sportsmanship is employed and u let the car u hit repass u.