Prorogation of Parliament (September 2019)
E814518
Prorogation of Parliament (September 2019) was the controversial five-week suspension of the UK Parliament by Prime Minister Boris Johnson, later ruled unlawful by the Supreme Court, during a critical phase of the Brexit process.
All labels observed (4)
How this entity was disambiguated
This entity first appeared as the object of triple T9698420 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prorogation of Parliament (September 2019) Context triple: [UK Parliament 2017–2019, keyEvent, Prorogation of Parliament (September 2019)]
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A.
Dissolution and Calling of Parliament Act 2022
The Dissolution and Calling of Parliament Act 2022 is a UK law that restored the monarch’s prerogative powers to dissolve Parliament and call general elections, effectively returning to the pre-2011 system.
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B.
Dissolution of the Third Protectorate Parliament
The Dissolution of the Third Protectorate Parliament was the 1659 termination of England’s final Protectorate-era legislature, which precipitated the collapse of Richard Cromwell’s regime and hastened the Restoration of the monarchy.
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C.
House of Lords (Expulsion and Suspension) Act 2015
The House of Lords (Expulsion and Suspension) Act 2015 is a UK law that grants the House of Lords explicit powers to permanently expel or suspend its members for serious misconduct.
-
D.
Act against Dissolution without Consent of Parliament
The Act against Dissolution without Consent of Parliament was a key constitutional law passed in 1641 that prevented King Charles I from dissolving the Long Parliament without its own agreement, significantly limiting royal prerogative.
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E.
Dissolution of Parliament, April 2010
Dissolution of Parliament, April 2010 was the formal termination of the UK’s 39th Parliament that triggered the 2010 general election.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Prorogation of Parliament (September 2019) Target entity description: Prorogation of Parliament (September 2019) was the controversial five-week suspension of the UK Parliament by Prime Minister Boris Johnson, later ruled unlawful by the Supreme Court, during a critical phase of the Brexit process.
-
A.
Dissolution and Calling of Parliament Act 2022
The Dissolution and Calling of Parliament Act 2022 is a UK law that restored the monarch’s prerogative powers to dissolve Parliament and call general elections, effectively returning to the pre-2011 system.
-
B.
Dissolution of the Third Protectorate Parliament
The Dissolution of the Third Protectorate Parliament was the 1659 termination of England’s final Protectorate-era legislature, which precipitated the collapse of Richard Cromwell’s regime and hastened the Restoration of the monarchy.
-
C.
House of Lords (Expulsion and Suspension) Act 2015
The House of Lords (Expulsion and Suspension) Act 2015 is a UK law that grants the House of Lords explicit powers to permanently expel or suspend its members for serious misconduct.
-
D.
Act against Dissolution without Consent of Parliament
The Act against Dissolution without Consent of Parliament was a key constitutional law passed in 1641 that prevented King Charles I from dissolving the Long Parliament without its own agreement, significantly limiting royal prerogative.
-
E.
Dissolution of Parliament, April 2010
Dissolution of Parliament, April 2010 was the formal termination of the UK’s 39th Parliament that triggered the 2010 general election.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
constitutional crisis
ⓘ
political event ⓘ prorogation of Parliament ⓘ |
| advisedBy | Boris Johnson ⓘ |
| affectedBody |
Parliament of the United Kingdom
ⓘ
linked to:
British Parliament
|
| affectedHouse |
House of Commons
ⓘ
linked to:
House of Commons of the United Kingdom
House of Lords ⓘ |
| allegedPurposeByOpponents |
to limit parliamentary scrutiny of Brexit
ⓘ
to reduce time to debate a no-deal Brexit ⓘ |
| alsoKnownAs |
2019 prorogation controversy
ⓘ
Boris Johnson prorogation of Parliament ⓘ
linked to:
Prorogation of Parliament (September 2019)
|
| approvedAt | Balmoral Castle ⓘ |
| approvedBy | Privy Council ⓘ |
| consolidatedCaseName |
R (Miller) v The Prime Minister and Cherry v Advocate General for Scotland
ⓘ
linked to:
Miller v The Prime Minister
|
| constitutionalIssue |
justiciability of prorogation
ⓘ
limits of the royal prerogative to prorogue Parliament ⓘ |
| context |
Brexit
ⓘ
United Kingdom withdrawal from the European Union ⓘ
linked to:
Brexit
|
| country | United Kingdom ⓘ |
| criticisedBy |
Scottish Government ministers
ⓘ
linked to:
Scottish Ministers
Speaker of the House of Commons John Bercow ⓘ
linked to:
John Bercow
legal and constitutional experts ⓘ opposition parties in the UK Parliament ⓘ |
| duration | 5 weeks ⓘ |
| endDate | 2019-09-24 ⓘ |
| legalChallenge |
Cherry v Advocate General for Scotland
ⓘ
Miller (No 2) v The Prime Minister ⓘ
linked to:
Miller v The Prime Minister
|
| legalEffectOfJudgment | Parliament was deemed never to have been prorogued ⓘ |
| legislature |
Parliament of the United Kingdom
ⓘ
linked to:
British Parliament
|
| location | Westminster ⓘ |
| monarch | Elizabeth II ⓘ |
| notableFeature | one of the longest prorogations in modern UK history not associated with a general election ⓘ |
| parliamentarySession |
2017–2019 Parliament of the United Kingdom
ⓘ
linked to:
57th Parliament of the United Kingdom
|
| primeMinister | Boris Johnson ⓘ |
| purposeAsStatedByGovernment |
to introduce a new legislative programme
ⓘ
to prepare for a Queen's Speech ⓘ |
| reasoningKeyPoint | prorogation frustrated or prevented the ability of Parliament to carry out its constitutional functions without reasonable justification ⓘ |
| relatedEvent |
2019 Queen's Speech
ⓘ
linked to:
Speech from the Throne
Benn Act ⓘ Brexit deadline of 31 October 2019 ⓘ |
| result |
recall of Parliament
ⓘ
resumption of sittings in the House of Commons ⓘ resumption of sittings in the House of Lords ⓘ |
| ruledOnBy | Supreme Court of the United Kingdom ⓘ |
| startDate | 2019-09-10 ⓘ |
| supportedBy |
UK Government led by Boris Johnson
ⓘ
linked to:
Boris Johnson government
|
| supremeCourtDecision |
null and of no effect
ⓘ
unlawful ⓘ |
| supremeCourtJudgmentDate | 2019-09-24 ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Prorogation of Parliament (September 2019) Description of subject: Prorogation of Parliament (September 2019) was the controversial five-week suspension of the UK Parliament by Prime Minister Boris Johnson, later ruled unlawful by the Supreme Court, during a critical phase of the Brexit process.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Prorogation of Parliament (September 2019)
linked to: Prorogation of Parliament (September 2019)
Prorogation of Parliament (September 2019)
→
alsoKnownAs
→
Boris Johnson prorogation of Parliament
ⓘ
linked to: Prorogation of Parliament (September 2019)
UK Supreme Court ruling on prorogation (Miller II, September 2019)
→
effect
→
Parliament was deemed not to have been prorogued
ⓘ
linked to: Prorogation of Parliament (September 2019)