Londonderry cityside exodus remembered
A new drama has opened in Londonderry which tells the story of the massive movement of Protestants from the city's mainly nationalist west bank.
The play was commissioned by the Church of Ireland as part of a public discussion about the issue.
The 2011 census showed that Catholics now outnumber Protestants on both sides of the Foyle.
BBC Newsline's north-west reporter Keiron Tourish looks at the exodus and its legacy.