Petition debates
Quick explainer
Petition debates allow MPs to discuss the issues raised by petitions.
Most petitions with over 100,000 signatures are debated.
The aim is to highlight the views of:
- petitioners
- backbench MPs
- opposition parties
- the government.
The debates don't end with a vote on the request of a petition.
The setting
The debates take place in Westminster Hall.
This photo is taken from the public gallery, where members of the public can watch the debate.
How to attend a debate.
Opening the debate
To mark the start of the debate, the Chair says:
"Order, order"
The MP leading the debate then makes a speech. This will normally be a member of the Petitions Committee.
They will generally:
- highlight the views of petitioners
- summarise any public engagement carried out to inform the debate
- share their own views
- question the government, and in some cases, call on the government to take action.
Backbench speeches
After the opening speech, other backbench MPs can speak in the debate.
The dots show where they might sit.
The main opposition parties
The main opposition parties then have a chance to respond.
An MP from the third largest party generally goes first. They are followed by an MP from the official Opposition.
They outline their party's position on the issue.
The government's response
The minister then responds on behalf of the government.
They will generally:
- respond to points raised by petitioners and MPs
- explain the government's position and policies
- share relevant plans or ambitions for the future.
Closing the debate
If there is enough time, the MP who opened the debate can make final comments.
The debate ends when the Chair says:
"Order, order"
- More details: Petitions Committee and debates
The value of petitions
Jamie Stone MP, Chair of the Petitions Committee
Jamie Stone MP, Chair of the Petitions Committee
“Petitions are an important part of the way we do democracy in this country.
“Many of them have led to change, especially when used as part of a wider campaign. Even those which don’t raise the profile of an issue, and can get it on the parliamentary agenda.
“In petition debates, MPs discuss the points raised by the petition, and a Minister explains the Government’s position on the issue.
“Starting or signing petitions tells the Government and politicians what you care about, and what you want to change.
“I’m proud to live in a country where our electorate can express discontent and our politicians listen.”

Photo credit: UK Parliament / Jessica Taylor
