evidence: The most prominent peace lines in the past few years separate the nationalist Falls Road and unionist Shankill Road areas of West Belfast; the nationalist Short Strand from the unionist Cluan Place areas of East Belfast, the unionist Corcrain Road and the nationalist Obins Drive in Portadown and the unionist Fountain Estate and nationalist Bishop Street area of Derry. [...] In 2017, the Belfast Interface Project published a study entitled "Interface Barriers, Peacelines & Defensive Architecture" that identified 97 separate walls, barriers and interfaces in Belfast.[16] A history of the development of these structures can be found at the Peacewall Archive.[17] [...] - ^ "Interface Barriers, Peacelines and Defensive Architecture". Belfast Interface Project. Retrieved 18 June 2021.