Fact file

A history of the peace walls in Belfast

More than 60 remain throughout Northern Ireland

Rising tensions between loyalist and nationalist groups have triggered some of the worst violence seen in decades on Northern Ireland’s streets recently. 

The unrest has been fuelled by a string of rows, including loyalist opposition to the Irish sea border imposed as the result of the UK's Brexit deal. Alleged Covid rules-breaking at the funeral last year of former IRA intelligence chief Bobby Storey has caused widespread anger too.  

And as this anger bubbles over, many clashes have taken place along so-called peace walls in Belfast and other cities. 

What are peace walls?

Peace walls - or peace lines as they are sometimes known - are a series of barriers in Northern Ireland that separate republican and nationalist Catholic neighbourhoods from loyalist and unionist Protestant areas.

Built in a bid to protect people from violence during the 30 years of conflict known as the Troubles, they remain in place today despite the signing of the 1998 Belfast Agreement, or Good Friday Agreement

Constructed from brick and iron or steel, some of the walls stand up to 20ft high and extend for miles through residential areas. Perhaps the most prominent peace wall is that which has divided the nationalist Falls Road and unionist Shankill Road in West Belfast for some 50 years. 

Temporary peace walls have stood in Northern Ireland since the 1920s, but the majority were built after the events of August 1969, when intense sectarian violence broke out in Belfast and Londonderry, with days of rioting.

Temporary barricades put up to quell the violence eventually “hardened into permanent lines of demarcation” and became “the so-called peace walls which still divide Belfast’s streets”, said The Irish Times in a 2019 article on why some Belfast residents “want to keep their peace walls”. 

While attitudes to the barriers are mixed, “individuals and families living in communities dominated by peace walls tend to be amongst the most socially and economically deprived in Northern Ireland”, according to the Northern Ireland Multiple Deprivation Measure.

Official data shows that in Belfast, communities living close to peace walls account for 14 of the 20 most deprived wards in Northern Ireland.

How many are there?

Peace walls extend for a total of some 20 miles across Northern Ireland, with most located in Belfast, and others in cities and towns including Derry, Portadown and Lurgan. 

Disputes over exactly what constitute a peace wall means that the number still standing can only be estimated, but the total is believed to be more than 60.

While most of the peace walls are a legacy of the Troubles, “several more have been erected during the last 20 years of relative peace”, the BBC reports.

“In fact, there are now more peace walls across Northern Ireland than there were before the signing of the 1998 Good Friday Agreement.” 

Several have become tourist attractions, with visitors coming to view vivid murals painted on the barricades.

What do people in Belfast think of them?

In 2019, the International Fund for Ireland’s Community Attitudes to Peace Walls Survey found that 76% of residents in Belfast were strongly in favour of the barriers being removed “within the lifetime of their children or grandchildren” - up from 69% in a 2017 poll. 

Most of the respondents said that the removal of peace walls should happen gradually, however. Just 19% quizzed in 2019 wanted the barrier to be removed “now”, although that total had risen from 13% in 2017.

The existence of peace walls is still strongly linked to safety and security for many Belfast residents, with 58% in the more recent survey viewing this as the main function of the barriers.

Will they ever be removed?

In 2013, the Northern Irish executive launched a strategy to remove all peace walls “by mutual consent” within the following decade. But as the target date of 2023 approaches, only a small number have been removed. 

One key reason for this slow progress was the three-year suspension of Stormont from 2017, when power-sharing collapsed during a row over the Democratic Unionist Party’s handling of a green energy scandal.


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