From a long term project in Belfast, Northern Ireland, documenting the Nationalist (Catholic) and Unionst (Protestant) communities of the Falls and Shankill areas. These two roads are a microcosm of the Troubles in Northern Ireland, and run parallel to each other, divided by a large Peace Line.
http://en.wikipedia.org/wiki/The_Troubles
For more info on Peace lines see:
http://en.wikipedia.org/wiki/Peace_lines
and
http://www.geographyinaction.co.uk/Ethnic%20Diversity/Ethnic_PeaceLines.html
This taken at a memorial to IRA C Company, Clonard, Belfast, with the metal cage of the Peace Line in the background.
IRA info:
http://en.wikipedia.org/wiki/Provisional_Irish_Republican_Army