The traditional rule: 1% is enough to win
In most DC personal injury claims, an insurance adjuster doesn't need to build a convincing case that the claimant was mostly at fault — establishing even a small amount of fault is enough to eliminate the claim entirely under DC's traditional contributory negligence rule. This fundamentally changes the adjuster's incentive: rather than arguing for a higher percentage to shrink a payout, the goal becomes finding any plausible basis for fault at all, however minor.
The 2016 exception flips the entire dynamic
For a pedestrian or cyclist hit by a motor vehicle, the Motor Vehicle Collision Recovery Act of 2016 changes this calculation completely. Because recovery is only barred once the claimant's fault exceeds the combined fault of the defendants, the insurer now has to clear a much higher bar — pushing the claimant's fault past 50%, not simply finding some fault at all — to eliminate the claim entirely. Below that threshold, the negotiation instead becomes an ordinary fight over degree, much like it would be in any comparative negligence state.
Why knowing which rule applies matters immediately
Because the stakes of a fault dispute are so different depending on which rule governs, understanding whether a specific claim falls under DC's traditional rule or the 2016 pedestrian/cyclist exception should be one of the very first things established. A driver in a car-on-car collision faces an entirely different negotiating reality than a cyclist hit by that same driver would, even though both claims arise in the same jurisdiction.
Why a recorded statement deserves extra caution under the traditional rule
Outside the pedestrian/cyclist exception, an early, informal recorded statement carries genuinely severe risk. A single offhand admission — "I might have glanced at my phone," "I was a little distracted" — can be enough, under DC's traditional rule, to bar the entire claim, not merely reduce it. This makes caution around early statements even more important in DC than in a state where the same admission would simply shrink the recovery.
Who ultimately decides
If a case goes to trial, the trier of fact — typically a jury — determines fault under whichever rule actually applies. In the far more common scenario of a negotiated settlement, this determination is effectively worked out between the parties, with the entire negotiating posture shaped by which of DC's two very different fault rules governs the claim. See our DC contributory negligence calculator to see exactly how dramatically the outcome differs between the two.