Years Northern Ireland has been part of the UK105
Questions unity campaigners haven't answered9
Official sources linked on this site4
Questions sent in by readers0

Terror threat level

Northern Ireland-related terrorism, in Northern Ireland
SubstantialAn attack is likely
LowModerateSubstantialSevereCritical

Source: MI5 · last changed 8 March 2024

Road to a united Ireland

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Part of the UKUnited Ireland

Setbacks for a united Ireland

1921Today
1949

Ireland Act 1949

The UK Parliament declared that Northern Ireland would not leave the United Kingdom without the consent of its own Parliament.

Northern Ireland is stronger in the UK. Here's the evidence.

A united Ireland is being proposed, but the detail is missing. We set out what the Union gives Northern Ireland today, the questions unity campaigners have not answered, and the sources so you can check it yourself.

The unity tracker

Key questions the case for a united Ireland still has to answer

9of 10 still without a full answer
Answered1
Partly answered4
No clear answer5

What the Union gives Northern Ireland

Things we would be asked to give up or replace. Each links to its evidence.

Health care free when you need it

GP visits and hospital care in Northern Ireland are free at the point of use. In the Republic, many people pay to see a GP.

Sources: NI Direct · HSE

Backed by the whole UK

Public spending in Northern Ireland is higher than the tax raised here. The UK Treasury covers the difference every year.

Source: NISRA Net Fiscal Balance Report

Our biggest market

Northern Ireland businesses sell more to Great Britain than to anywhere else outside Northern Ireland, all in sterling.

Source: NISRA Broad Economy Sales and Exports

Pensions and benefits you rely on

The UK State Pension and UK-wide benefits system, built on the National Insurance you have paid all your working life.

Source: GOV.UK ↗

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