When did the politician who represented the electoral district in Sydney's West resign from his political party?
Electoral district of Auburn: Auburn is an electoral district of the Legislative Assembly of the Australian state of New South Wales in Sydney's West. Electoral district of Auburn:  It is currently represented by Luke Foley, the leader of the Australian Labor Party. Luke Foley:  Foley was a member of the New South Wales Legislative Council since 19 June 2010 until his resignation to contest the Legislative Assembly seat of Auburn at the 2015 New South Wales election.
2015