Supreme Court Rules Loss of Leg Equals 100% Disability for Mason in Motor Accident Compensation Case

The Court increased the compensation from ₹29.01 lakh to ₹40.29 lakh, with 7.5% annual interest

Quick Summary

• The Supreme Court has ruled that the loss of a leg above the knee should be treated as 100% functional disability for a mason, even if the medical disability is assessed at 70%, as the injury completely eliminates his ability to continue his profession.

• The Court increased the compensation from ₹29.01 lakh to ₹40.29 lakh, with 7.5% annual interest, after finding errors in the calculation of loss of earning capacity, future prospects, and medical expenses.

• A Bench of Justice Prashant Kumar Mishra and Justice N.V. Anjaria held that compensation under the Motor Vehicles Act must be based on the victim's actual loss of livelihood rather than relying solely on the percentage of physical disability.

In a significant ruling that could influence future motor accident compensation claims across India, the Supreme Court has held that the loss of a right leg above the knee must be treated as 100% functional disability for a mason, even if medical authorities assess the physical disability at only 70%.

The judgment highlights that compensation under the Motor Vehicles Act should not be calculated solely on the basis of medical disability but must reflect the victim's actual ability to earn a livelihood after the accident.

Compensation Enhanced to More Than ₹40 Lakh

A Bench comprising Justice Prashant Kumar Mishra and Justice N.V. Anjaria enhanced the compensation payable to Tamil Nadu resident M. Paramesh from ₹29.01 lakh to ₹40.29 lakh.

The Court found that both the Motor Accident Claims Tribunal and the Madras High Court had incorrectly treated the claimant's loss of earning capacity as 70%, matching the medical disability certificate instead of evaluating how the injury affected his profession.

Accident Left Mason Unable to Continue His Profession

The case arose from a road accident on 18 April 2017, when a lorry struck M. Paramesh's bicycle from behind on the Namakkal-Salem National Highway.

The collision caused severe injuries to his head, jaw, eye and right leg, ultimately resulting in the amputation of his right leg above the knee.

At the time of the accident, Paramesh worked as a mason—a profession that requires continuous standing, walking, climbing and physical labour. The Court observed that the injury made it practically impossible for him to continue his occupation.

Functional Disability Is Different from Physical Disability

The Supreme Court drew an important distinction between physical disability and functional disability.

While physical disability measures the extent of medical impairment, functional disability determines how much the injury affects a person's ability to earn a living.

The Bench noted that the same injury may have different economic consequences depending on the victim's profession. An office worker may still perform desk duties after an above-knee amputation, whereas a mason who relies entirely on physical labour may lose his entire earning capacity.

Because Paramesh had no alternative occupation and could no longer perform masonry work, the Court assessed his functional disability at 100%.

Court Corrects Errors in Compensation Calculation

The Supreme Court also identified several errors in the earlier compensation calculations.

After fixing the claimant's monthly income at ₹12,000, the Court added 40% future prospects and applied a multiplier of 17 while calculating the loss of future income.

It further restored amounts that had been omitted by the High Court and increased compensation for future medical treatment and prosthetic limb replacement from ₹1 lakh to ₹2 lakh, recognising that artificial limbs require regular maintenance and replacement throughout a person's lifetime.

As a result, the total compensation was enhanced to ₹40,29,730, along with 7.5% annual interest. The insurance company has been directed to deposit the enhanced amount within six weeks.

Important Precedent for Motor Accident Claims

The judgment reinforces the legal principle established in Raj Kumar v. Ajay Kumar, where the Supreme Court held that medical disability and loss of earning capacity are not always identical.

Courts must consider:

• The victim's profession before the accident.

• Whether the injury prevents continuation of that profession.

• Availability of alternative employment.

• Actual impact on future income.

The ruling is expected to strengthen claims involving workers in physically demanding occupations such as construction labourers, drivers, factory workers, mechanics and agricultural labourers.

Why This Judgment Matters

Legal experts believe the verdict provides important clarity for Motor Accident Claims Tribunals across India.

Instead of relying only on medical disability certificates, courts are expected to examine how a permanent injury affects an individual's real earning capacity. This approach ensures compensation more accurately reflects the financial loss suffered by accident victims, particularly those employed in manual occupations.

The ruling may become an important reference for future compensation cases involving permanent disabilities that significantly reduce or eliminate a person's ability to earn a livelihood.