Food and Rural Affairs, what assessment she has made of the efficacy of an indirect potable reuse schemes for direct discharge to reservoirs as an environment buffer.
Awaiting answer.
Liberal Democrats MP for Richmond Park.

Five rebel votes on a single day define Olney's most striking recent parliamentary moment. On 20 June 2025, she broke with the Liberal Democrat majority on every key division of the Terminally Ill Adults (End of Life) Bill — opposing the Third Reading outright, backing New Clause 16 (which would have excluded applications driven by financial pressure, disability, or burden-on-others concerns), and rejecting two pro-access amendments her party supported. Where most Lib Dems backed the bill, Olney consistently pushed for tighter restrictions or voted against it altogether — a gap of 61 percentage points from her party on assisted-dying access votes. More recently she voted against the Railways Bill at Third Reading, aligning with Lib Dem opposition to Great British Railways' structure, while supporting amendments to protect railcard discounts and enshrine a Passengers' Charter in law.
Olney votes with the Liberal Democrats 96.5% of the time and is engaged on parliamentary scrutiny — 100% aligned on pro-scrutiny and pro-Lords-scrutiny votes. Her participation rate of 62% sits below the Commons average. Her speeches cluster around economy and jobs, social care, and health. She sits on the Public Accounts Committee, which tracks government spending and accountability. Her fiscal-responsibility alignment is low at 12%, reflecting consistent opposition to government spending decisions rather than austerity support.
Local news coverage over the past 90 days is broadly neutral across 14 articles, touching health, transport, and crime. An ongoing campaign to make court transcripts free for crime victims has drawn positive cross-party attention. News data before 2025 is limited, which constrains longer-term sentiment analysis. The assisted-dying votes are the clearest signal of where Olney is willing to break publicly from her party on matters of conscience.
Sarah Olney is the Liberal Democrat MP for Richmond Park, and has been an MP continually since 12 December 2019. She currently undertakes the role of Liberal Democrat Spokesperson (Business).
Top eight by total divisions voted, this parliament. Volume measures engagement, not direction — see Notable Votes for free-vote moments and rebellions.
Source · The Public Whip · Hansard
Moments where the whip was free, or where Olney broke ranks. Free votes are the truer signal of personal stance.
| Date | Bill / motion | Vote | Whip |
|---|---|---|---|
| 20 Jun 2025 | Terminally Ill Adults (End of Life) Bill: Amendment 12 | Yes | Freevs party |
| 20 Jun 2025 | Terminally Ill Adults (End of Life) Bill: New Clause 16 | Yes | Freevs party |
| 20 Jun 2025 | Terminally Ill Adults (End of Life) Bill: Amendment 94 | No | Freevs party |
Source · Hansard
“Opposes the Teddington direct river abstraction proposal on grounds that treated sewage discharge will breach water quality standards and harm the newly designated Ham and Kingston…”
“Both previous and current governments have failed young people; whilst the Conservatives' Brexit and austerity caused damage, Labour has compounded it with tax rises; the solution …”
“Single market and customs union membership would boost GDP, restore financial services passporting, and eliminate rules-of-origin costs; argues political and economic momentum now …”
“While some Act measures are welcome, new employment obligations risk becoming another burden that prevents businesses from offering entry-level and flexible roles, particularly in …”
Select, joint and other committees Olney currently sits on. Committee work is where much of the line-by-line scrutiny of bills and departments happens, away from the chamber.
| Committee | Role | Type |
|---|---|---|
| Public Accounts Committee | Member | Select |
Source · UK Parliament Committees API
Committee seats are where backbenchers shape legislation and hold departments to account. Olney sits on one.
| Department | Qs | Share |
|---|---|---|
| Department for Transport | 42 | 17.4% |
| Department of Health and Social Care | 30 | 12.4% |
| Department for Work and Pensions | 25 | 10.3% |
| Department for Business and Trade | 24 | 9.9% |
| Ministry of Housing, Communities and Local Government | 21 | 8.7% |
| Treasury | 20 | 8.3% |
| Home Office | 17 | 7.0% |
| Department for Environment, Food and Rural Affairs | 15 | 6.2% |
Food and Rural Affairs, what assessment she has made of the efficacy of an indirect potable reuse schemes for direct discharge to reservoirs as an environment buffer.
Awaiting answer.
Food and Rural Affairs, what assessment she has made of the efficacy of an indirect potable reuse scheme which would take treated sewage from Mogden Sewage Treatment Works, process it using an advanced water recycling plant using reverse osmosis to remove PFAS, and discharge the treated water into the Queen Mary Reservoir for subsequent treatment to potable water by a water treatment works.
Awaiting answer.
How many emergency workers have died by suicide each year since 2015.
Awaiting answer.
Food and Rural Affairs, what estimate she has made of the cost per megalitre of water produced over an eighty-year lifespan of Teddington Direct River Abstraction.
Awaiting answer.
No active register entries.
| Category | £ | Share |
|---|---|---|
| Staffing | 264,690 | 89.0% |
| Office Costs | 32,399 | 10.9% |
| Staff Travel | 228 | 0.1% |
| Total · 394 claims | 297,317 | 100% |
Source · IPSA · FY 24_25
Nothing tabled for Olney on the published Order Paper this week.
| Year | Constituency | Votes | Share | Result |
|---|---|---|---|---|
| 2024 | Richmond Park | 28,528 | 55.4% | Won |
| 2019 | Richmond Park | 34,559 | 53.1% | Won |
| 2017 | Richmond Park | 28,543 | 45.1% | Lost |
| 2016 | Richmond Park | 20,510 | 49.7% | Won |
| Candidate | Votes | % | |
|---|---|---|---|
| Sarah OlneyWON | LD | 28,528 | 55.4 |
Showing the MP’s own row only. Full result table: see Richmond Park →