Car Accident Lawsuits Modified comparative negligence The modified comparative negligence rule in the case of car accidents is a legal concept that permits partial recovery of damages even if other party was at the fault. This idea was created to ensure that the process is more fair for both sides. A court can limit the amount of financial compensation payable if an individual is partially at fault for an accident to reflect their involvement. In certain states, pure comparative negligence can also be used. It is used to determine who was mor