Kammala jumla mai zuwa: Bincike don yawancin 2009 da 2010 ya nuna LNP a gaban Labor a kan kuri'un jam'iyyun biyu, kuma Langbroek ya jagoranci Firayim Ministan Labor Anna Bligh a matsayin firaministan da aka fi so. Duk da haka, bayan lambobin Labor sun sake dawowa a bayan tashin
Ambaliyar ruwa ta Queensland, Langbroek ya sami ƙaruwa daga reshen ƙungiyar LNP don yin murabus. A cewar "Nine News Queensland's Spencer Jolly, shugaban LNP Bruce McIver yana kokarin tsara wani zaben cike gurbi don samun Magajin Garin Brisbane Campbell Newman, shi ma daga bangaren Liberal na hadewar, wanda aka zaba a majalisar dokoki don Newman zai iya kalubalanci Langbroek don jagorancin LNP.