Section 205: Presumption of unfitness to drive

Motor Vehicles Act • Official Statutory Text & Practice Guide

Statutory Regulation
Legal Standard
Competent Court / Tribunal
Act 1988

Legal Commentary & Landmark Judgments: Section 205

Section 205 of the Motor Vehicles Act, 1988 codifies a mandatory statutory presumption of unfitness to drive, establishing that proof of alcohol concentration exceeding 30 mg per 100 ml of blood creates a legal presumption that the accused was incapable of exercising proper control over the motor vehicle.

  • Mandatory Statutory Presumption of Incapacity: In any criminal proceeding for an offence punishable under Section 185, once the prosecution proves that the accused had alcohol in their blood exceeding 30 mg per 100 ml of blood, the court shall presume, until the contrary is proved, that the accused was incapable of proper vehicular control.
  • Reversal of Burden of Proof: The statutory phrase 'it shall be presumed until the contrary is proved' shifts the evidentiary onus squarely upon the accused driver to establish sobriety or medical abnormality that vitiates the breath or blood test result.
  • Impact on Third-Party Insurance Liability in MACT Claims: While the statutory presumption under Section 205 operates in criminal trials, insurance companies cannot automatically avoid third-party liability before the MACT without establishing that the intoxication was the direct proximate cause of the collision.
Key Landmark Precedents:
  • State of A.P. v. V. Vasudeva Rao (2004) 9 SCC 319: The Supreme Court held that statutory presumptions enacted by Parliament require the court to draw the designated inference once the foundational facts are proved; the presumption stands unless rebutted by credible, preponderance of evidence by the defence.
  • National Insurance Co. Ltd. v. Laxmi Narain Dhut (2007) 3 SCC 700: The Supreme Court reaffirmed that in third-party motor accident claims, statutory exceptions and breaches of policy must be strictly established by the insurer, and technical criminal presumptions cannot override the overriding humanitarian mandate of Chapter XI.
Courtroom Practice & Strategic Litigation Guidance:

In MACT claims where the insurer argues that the driver was intoxicated under Section 205, claimants should argue that intoxication alone does not prove tortious negligence without demonstrating an erratic driving pattern. For insurers, secure certified copies of the MLC, BAC report, and chargesheet to prove reckless causation.