Unproven alcohol levels and rear-end collisions preclude contributory negligence findings in motor accident claims.

The appellant, a 32-year-old motorcycle rider, sustained grievous injuries on September 12, 2017, after being hit from behind by a Delhi Transport Corporation (DTC) bus

The appellant was diagnosed with 60% permanent disability in his right upper limb due to post-traumatic stiffness and muscle contraction

The Motor Accidents Claims Tribunal (MACT) awarded compensation of Rs. 14,46,599.48/- but deducted 20% on the grounds of contributory negligence, as the Medico-Legal Certificate (MLC) noted a "smell of alcohol" and that the claimant was under its influence

The MACT further assessed functional disability at 30%

The appellant challenged the award, seeking enhancement of compensation and the removal of the contributory negligence deduction

The Court relied on the principles established in Raj Kumar v. Ajay Kumar (2011) 1 SCC 343, which dictate that Tribunals must assess the actual impact of permanent disability on the claimant’s specific earning capacity (functional disability) rather than strictly adhering to medical percentages

The Court referred to Section 185 of the Motor Vehicles Act, 1988, which establishes a statutory limit for alcohol consumption (30 mg per 100 ml of blood) to determine legal intoxication while driving

Regarding functional disability, the Court noted that while the appellant produced a driver's license, he failed to provide conclusive evidence of his vocation or income

Applying the Raj Kumar principles, the Court determined that the impact of a 60% limb disability on the appellant's ability to work warranted an increase in functional disability assessment from 30% to 40%

On the issue of contributory negligence, the Court found that the MACT’s 20% deduction was an "ad hoc assessment"

The Court reasoned that since the accident was a rear-end collision by the DTC bus and the Insurance Company provided no quantitative proof that the appellant’s blood alcohol level exceeded the permissible limit under Section 185 of the MV Act, there was no evidence that alcohol contributed to the accident

The Court adjusted non-pecuniary damages by deleting "mental and physical shock" (per Raj Kumar) and awarding Rs. 15,000 for "loss of amenities"

The Court set aside the 20% deduction for contributory negligence, holding the respondents fully liable

The functional disability was increased to 40%

The Court directed the enhanced amount to be deposited within four weeks and released to the appellant through successive monthly Fixed Deposit Receipts (FDRs) of Rs. 15,000/- each