In the 1979 general election the constituency witnessed a very close three-way fight between Peter Robinson of the Democratic Unionist Party, William Craig for the UUP and Oliver Napier for the Alliance Party of Northern Ireland. Less than 1000 votes separated the three candidates. Robinson beat Craig by the narrow margin of 64 votes. Also of note was that over 90% of votes went to parties that had not contested the seat at the previous election – in part due to realignments of the parties.