What is 2017 Mount Albert by-election?
{{Infobox election | election_name = 2017 Mount Albert by-election | country = New Zealand | flag_year = 2017 | type = By-election | ongoing = no | previous_election = 2014 New Zealand general election | previous_year = 2014 | next_election = 2017 New Zealand general election | next_year = 2017 | seats_for_election = The {{NZ electorate link|Mount Albert}} electorate seat in the [[New Zealand House of Representatives|House of Representatives]] | election_date = 25 February 2017 | turnout = 13,649 (30.0%) | image1 = {{CSS image crop|Image =Jacinda Ardern, 2018.jpg|bSize = 120|cWidth = 120|cHeight = 160|oTop = 0|oLeft = 0}} | candidate1 = '''[[Jacinda Ardern]]''' | party1 = New Zealand Labour Party | popular_vote1 = '''10,495''' | percentage1 = '''76.89''' | image2 = {{CSS image crop|Image =Julie Anne Genter MP.jpg|bSize = 155|cWidth = 120|cHeight = 160|oTop = -5|oLeft = 15}} | candidate2 = [[Julie Anne Genter]] | party2 = Green Party of Aotearoa New Zealand | popular_vote2 = 1,564 | percentage2 = 11.45 | map_image = Mount Albert electorate, 2014.svg | map_size = | map_alt = | map = | map_caption = Mount Albert electorate boundaries used for the by-election | title = MP | before_election = [[David Shearer]] | after_election = [[Jacinda Ardern]] | before_party = New Zealand Labour Party | after_party = New Zealand Labour Party | result = }} The '''2017 Mount Albert by-election''' was a [[New Zealand]] [[by-election]] held in the [[Mount Albert (New Zealand electorate)|Mount Albert electorate]] on 25 February 2017 during the [[51st New Zealand Parliament]]. The seat was vacated after the resignation of [[David Shearer]], a former [[Leader of the New Zealand Labour Party]].<ref>{{Cite web|url=http://www.nzherald.co.nz/nz/news/article.cfm?c_id=1&ob