What is the penalty for drunk driving in India and how is it proved?

Question

I was stopped by traffic police for a breathalyser test and I want to know what the penalty for drunk driving is and how the offence is established. I have been reading conflicting things online and I would like to understand what Indian law actually says about this, which Act and Section applies, what the realistic timelines and costs are, and what I should be doing right now to protect my position. If the matter can be resolved without litigation I would prefer that route, but I want to know what my rights are before I agree to anything or sign any document.

MyVakeel Legal Desk · Accepted Answer

What is the penalty for drunk driving in India and how is it proved? is governed in India primarily by Motor Vehicles Act 1988, Section 185, Motor Vehicles Act 1988, Section 202 and Bharatiya Nyaya Sanhita 2023, Section 106. The short answer is set out below, followed by the practical steps most people in this situation need to take. Read it alongside the specific provisions named, because the exact relief available to you turns on the facts you can prove on paper.

Section 185 of the Motor Vehicles Act makes it an offence to drive with more than 30mg of alcohol per 100ml of blood as detected by a breath analyser, punishable with imprisonment up to six months and fine of ten thousand rupees for a first offence, with enhanced punishment for repeat offenders within three years.

Section 202 empowers a police officer to arrest without warrant a person committing a drunk driving offence, since it is treated as a serious road safety violation despite generally being a summary trial matter.

The prosecution relies primarily on the breathalyser or blood alcohol test report along with the police officer's testimony, and any deviation from the prescribed testing procedure can be challenged at trial.

Where drunk driving results in an accident causing death or grievous hurt, the accused faces additional and more serious charges under BNS Section 106 for rash or negligent act, layered on top of the Motor Vehicles Act offence.

The driving licence can also be suspended by the licensing authority independent of the criminal case following a drunk driving conviction or even upon repeated violations.

What to do next: 1) Request a copy of the breathalyser or blood test report and the calibration record of the device used; 2) Note the exact time of testing relative to the time of driving for accuracy of the reading; 3) Consult a lawyer if the case proceeds to a summary trial before the Magistrate; 4) Address licence suspension proceedings separately with the transport authority if initiated.

If the other side has already issued a notice, filed a case or set a deadline, treat the matter as time-sensitive — most remedies under Motor Vehicles Act 1988, Section 185 carry limitation periods, and a delay you cannot explain weakens an otherwise strong case. You can post the details on the MyVakeel forum for a practising advocate to review, or book a paid consultation with a Bar Council verified lawyer in this practice area.