Education
McCrossan attended Liverpool John Moores University where he undertook a Law Degree. He has an Bachelor of Laws(Honours) in Law and is currently writing his Philosophy Doctor in Law.
McCrossan attended Liverpool John Moores University where he undertook a Law Degree. He has an Bachelor of Laws(Honours) in Law and is currently writing his Philosophy Doctor in Law.
From 2011 to 2016 he served as the Social Democratic and Labour Party"s Constituency Representative for West Tyrone. In May 2015 he was stood for the United Kingdom general election, 2015 for the constituency of West Tyrone (United Kingdom Parliament constituency). He obtained 6,444 votes but was unsuccessful in toppling the incumbent.
In January 2016 he was co-opted to the Northern Ireland Assembly to replace retiring Modern Language Association Joe Byrne (politician) who stepped aside due to health reasons.
4th Northern Ireland Assembly]
He was also a member of the Social Democratic and Labour Party"s National Executive from 2012 to 2015.