Why is the Centre opposed to totalisers?

Why in the News

A three judge Bench of the Supreme Court headed by the Chief Justice of India has asked the Central government to examine introducing totaliser machines for counting votes recorded in Electronic Voting Machines (EVM), in order to protect the secrecy of booth-wise voting patterns and prevent electors at individual booths from being identified and victimised. The direction was given on September 1, 2026, on a public interest petition filed in 2014 by Yogesh Gupta and Imran Khan seeking that votes cast at the various polling stations in a constituency be mixed before counting. The Election Commission of India has supported the measure since 2008 and has recommended it to the Union government. The Centre has opposed it throughout, arguing at different points that booth-wise disclosure causes no intimidation and that a totaliser could leak data before counting begins. The tension is between the secrecy of the ballot at the level of a locality and the granular booth data that campaigns and the administration both now rely on.

What is a totaliser?

1. What it does: A totaliser allows the votes cast in about 14 polling booths to be counted together, against the present practice of tallying votes booth by booth.
2. How it connects: It is an interface connected to the main control unit of a cluster of 14 EVMs.
3. What it outputs: Pressing the result button gives the consolidated votes polled by each candidate across the 14 machines, without revealing the voting pattern of any individual polling area.
4. Who built it: It was developed by Bharat Electronics Limited, Bengaluru and Electronics Corporation of India Limited, Hyderabad.

Why was the petition filed?

1. The stated purpose: The petitioners sought a direction to the poll panel to mix the votes cast at various polling stations in a constituency, on the ground that this was necessary to stop candidates intimidating voters in areas that had rebuffed them.
2. The illustration offered: The petitioners cited alleged intimidation by a late former Deputy Chief Minister of Maharashtra in the Baramati constituency during the last general election, where voters were allegedly threatened that his party would detect voting patterns from the EVM readings and cut off their water supply.
3. Booths map onto communities: Polling booths in India are marked geographically, so where social groups live in segregated clusters, which is the case across much of rural India and increasingly in urban slums, a booth result roughly identifies how a numerically large community voted.
4. The risk has grown since 2014: Advanced geospatial tools now allow booth trends to be correlated with social settings and causal inferences to be drawn from that correlation, which goes beyond what the petitioners feared when they filed.

What has been the Centre’s position?

1. The 2017 argument, that there is no harm: The Centre told the apex court that identifying booth-wise voting patterns did not lead to voter intimidation and that there was no need to stop the disclosure of booth-wise results.
2. The 2017 argument, that there is a benefit: It contended that knowledge of booth-wise vote shares allowed candidates to work harder in areas where support for them was low, producing better results for everyone involved.
3. The 2018 argument, that the machine is the risk: The Additional Solicitor General told the Bench, then led by the Chief Justice of India, that installing a totaliser could lead to a data breach even before vote counting began.
4. The ministerial decision on record: A Law Ministry affidavit told the Court that a group of ministers headed by the then Union Home Minister had decided that intimidation or victimisation of voters as apprehended may not occur on a larger scale in this era of media activism.

What is the Election Commission’s stand?

1. Consistent support since 2008: The poll body first suggested the measure to the United Progressive Alliance government in 2008 and has recommended the totaliser system to the Union government since.
2. The 2018 submission: It told the Supreme Court that a time has come for introduction of the totaliser for counting of the votes.
3. The position in the current hearings: Counsel for the Commission backed the goal of protecting voter anonymity, and that support has carried into the present round.
4. The caveats it has entered: It flagged practical and legal difficulties in implementing the proposal, including how booth-wise verification would work and how the exercise interacts with the Voter Verifiable Paper Audit Trail (VVPAT), the printer attached to a voting unit that shows the elector a paper slip of the vote cast before it drops into a sealed box.

What has the Court now directed?

1. The direction to the Centre: The Court asked the Central government to state its position on introducing a totaliser system for counting votes recorded through EVMs.
2. The specific questions: It sought to know whether there are any impediments to introducing such a mechanism and whether there would be any negative impact from it.
3. The deadline on the data breach point: The Centre’s repetition of the data breach apprehension prompted the Court to give the Election Commission two weeks to respond to that fear.
4. The parallel instruction: The Commission has also been asked to submit its proposal to the government, which moves the question from litigation into an executive decision.

Challenges to introducing the totaliser

1. Booth level data has administrative uses beyond campaigning: Turnout and result data at the polling station is what flags a station for scrutiny or a re-poll. Eg. An implausibly high turnout at a single station is the standard trigger for ordering a re-poll there.
   The Fix: Retain booth-wise data with the Election Commission for audit and re-poll decisions, and publish only the aggregated cluster result.
2. A re-poll cannot be isolated once votes are mixed: If the machines of 14 booths have been aggregated, a re-poll ordered at one of them cannot be separated from the counted total. Eg. Re-polls after booth capturing or machine failure are ordered station by station, not cluster by cluster.
   The Fix: Run the totaliser only after every re-poll in the constituency is complete and the machines are back in the strongroom.
3. Slip verification is anchored to the polling station: The mandatory VVPAT count is done for randomly selected polling stations and compared against that station’s electronic count, which presumes station-wise totals exist. Eg. The Supreme Court’s direction requires slip counting in five randomly selected polling stations in each assembly segment.
   The Fix: Complete the station-wise slip verification first and aggregate through the totaliser only after the match is recorded.
4. Clustering does not conceal a pattern in a homogeneous area: Where one community occupies most of a 14 booth cluster, the aggregate reveals its voting pattern as clearly as a single booth would. Eg. Reserved constituencies with geographically concentrated settlements would gain little anonymity from aggregation.
   The Fix: Form clusters across socially mixed areas rather than across contiguous ones, so no single cluster maps onto a single community.
5. The Commission cannot act alone: Counting procedure is governed by the Conduct of Elections Rules, 1961, and the mixing provision presently covers ballot papers rather than voting machines. Eg. Rule 59A permits mixing of ballot papers before counting in specified elections and does not extend to EVMs.
   The Fix: Amend Rule 59A to extend the existing mixing provision to electronic voting machines, which is the single step that converts the recommendation into a usable power.

Conclusion

The Election Commission has backed this measure across successive governments and it has still not been introduced, because the decision sits with the Centre and not with the poll body. The objection now on record has shifted from denying that booth-level victimisation happens to warning that the counting device itself is insecure, which is a question about design and custody rather than about whether ballot secrecy is worth extending to a locality. The Centre’s reply to the Court and the Commission’s fresh proposal to the government are the two documents that decide whether the proposal moves this time.

Matching Previous Year Question

“In the light of recent controversy regarding the use of Electronic Voting Machines (EVM), what are the challenges before the Election Commission of India to ensure the trustworthiness of elections in India?”