Labour has had a slight dip in political popularity, but Judith Collins has had her lowest rating yet as Preferred Prime Minister, according to the latest 1 News Colmar-Brunton poll. Tonight's poll puts Labour at 49 percent - down four percent, National at 27 percent - up two percent. Act are at 8 percent and the Green Party on 9 percent. New Zealand First are still registering 2 percent in support and the Maori Party also get 2 percent. As for preferred Prime Minister, Jacinda Ardern is out in front on 43 percent, while Judith Collins is on 8 percent. David Seymour sits at 4 percent and Christopher Luxon makes an appearance on 2 percent. RNZ political editor Jane Patterson talks through the details.