Cardston-Taber-Warner was a provincial electoral district in Alberta, Canada, mandated to return a single member to the Legislative Assembly of Alberta using the first-past-the-post method of voting from 1996 and 2019. The district was created in the 1996 boundary redistribution when Cardston-Chief Mountain and Taber-Warner were merged. The district comprises most of southern southwest Alberta on the United States-Canada border. It is mostly rural and contains a wide range of topography from Mountains to farmlands, including Waterton Lakes National Park and the Blood Reserve. Cardston-Taber-Warner and its antecedents have a long history that dates back to the old Cardston riding in the Northwest Territories. The district has been held by right of center parties since it was created in 1997, and has held the distinction of being one rural riding not continuously held by the Progressive Conservatives in Alberta before many were lost in the 2012 Alberta general election. The Progressive Conservatives elected Ron Hirath and then Broyce Jacobs and the Alberta Alliance captured the district in 2004 holding it for a term before Broyce Jacobs won it back in 2008. The Wildrose Party won the district when Gary Bikman won it in the 2012 Alberta general election, and regained the seat in the 2015 Alberta general election, months after Bikman crossed to the PC Party. History The electoral district was created in the 1996 boundary re-distribution from the old ridings of Cardston-Chief Mountain and Taber-Warner. The 2010 Alberta boundary re-distribution saw only one minor change made to the riding when the Blood Reserve was transferred to the district from Livingstone-Macleod. The Cardston-Taber-Warner electoral district was dissolved in the 2017 electoral boundary re-distribution, and portions of the district would form the newly created Cardston-Siksika and Taber-Warner electoral districts. Boundary history Electoral history Cardston-Taber-Warner was contested six times in general elections, each time changing its MLA. The first election held in 1997 saw Taber-Warner incumbent Ron Hierath run for his second term in office in the district. He ran against three other candidates taking 60% of the vote to pick up the new district for the Progressive Conservatives. Hierath retired at dissolution in 2001. He was replaced by Progressive Conservative candidate Broyce Jacobs who the district easily over Alberta First Party leader John Reil who made a strong second place showing in the field of four candidates. Jacobs stood for a second term in office in the 2004 general election but