He has been a Liberal Party member of the New South Wales Legislative Assembly since 2015 , representing the electorate of electoral district of Ku - ring - gai in Sydney 's upper North Shore .
Alister Andrew Henskens ( born 30 December 1963 ) is an Australian politician .
Alister Andrew Henskens has been a Liberal Party politician of the New South Wales Legislative Assembly since 2015 , representing the electorate of electoral district of Ku - ring - gai in Sydney 's upper North Shore .
Alister Andrew Henskens ( born 30 December 1963 ) is an Australian politician .