Analysis
Votes against the group’s line
All roll calls · 1 Jan 2025 – 31 Dec 2025
Which members voted against their group’s clear line, how often compared with the votes where the group had one, and did they vote with their national party when they did?
By member, 695
Members with at least one vote where their group had a clear line. Order: by rate, for members with at least 300 clear-line votes (the rest follow by name) — not a ranking.
About these figures
What was counted, what was left out, and how.
- 2 891 votes considered (all roll-call votes matching the filters; scope).
- 78 of 371 decisions in the period had no final vote recorded by name (a show of hands or a count without names) and cannot be measured.
- A vote counts against the group’s line when the group’s clear line — at least two thirds of its votes cast, with at least 10 members voting — was different from the member’s position; a divided group has no line to vote against (method). This is a different rule from group loyalty, which uses the majority line (loyalty).
- Ordered by rate, only members with at least 300 votes where their group had a clear line are compared; fewer votes make a rate unstable, and below 50 the figure is shown as a count.
- Each member is counted in the group they belonged to on the day of the vote (group at the date).
- Roll calls are not a random sample: final votes on laws are recorded by name, most other roll calls because a group asked for it. A group’s line is inferred from its members’ votes; the Parliament publishes no whip.
- Methods: Voted against the group’s clear line v1, Voted with the group’s majority line v1, Final votes and all roll calls v1, Group at the date of the vote v1.
- Data as of 29 Sept 2026, 03:29 UTC (data stamp 2b7a29b98b0d, code 6d4005c55bde; what the stamp is).
Sources & citation
Where the facts on this page come from, and how to cite it.
- Data source
- Licensed CC BY 4.0.
- Data version
- data version 2b7a29b98b0d (29 Sept 2026) · methods: group-at-date v1, participation v1, abstention v1, loyalty v1, against-clear v1, cohesion v1, agreement v1, group-agreement v1, winning-side v1, similar-votes v1, scope v1, data-version v1 · methods
- Retrieved
- 29 September 2026
Cite as
EU Parl Watch Research (2026). “Votes against the group’s line — All roll calls · 1 Jan 2025 – 31 Dec 2025”. Analysis. EU Parl Watch Research. https://news.eu-parl.st-solutions.dev/analysis/dissent?from=2025-01-01&to=2025-12-31 (retrieved 29 September 2026). Data: European Parliament Open Data, https://data.europarl.europa.eu/ (CC BY 4.0); data version 2b7a29b98b0d (29 Sept 2026) · methods: group-at-date v1, participation v1, abstention v1, loyalty v1, against-clear v1, cohesion v1, agreement v1, group-agreement v1, winning-side v1, similar-votes v1, scope v1, data-version v1.
BibTeX
@misc{epw-analysis-2026-09-29,
author = {{EU Parl Watch Research}},
title = {{Votes against the group’s line — All roll calls · 1 Jan 2025 – 31 Dec 2025}},
year = {2026},
howpublished = {\url{https://news.eu-parl.st-solutions.dev/analysis/dissent?from=2025-01-01&to=2025-12-31}},
url = {https://news.eu-parl.st-solutions.dev/analysis/dissent?from=2025-01-01&to=2025-12-31},
urldate = {2026-09-29},
publisher = {EU Parl Watch Research},
note = {Analysis. Data: European Parliament Open Data (CC BY 4.0); data version 2b7a29b98b0d (29 Sept 2026) · methods: group-at-date v1, participation v1, abstention v1, loyalty v1, against-clear v1, cohesion v1, agreement v1, group-agreement v1, winning-side v1, similar-votes v1, scope v1, data-version v1}
}