National won the Party Vote in the five seats in Christchurch by a wopping 28,212, yet only have one seat and a tie in another.
Looks like Labour forgot how to get people to party vote Labour.
| Labour PV | National PV | Margin | |
| Christchurch Central | 6,849 | 10,693 | 3,844 |
| Christchurch East | 8,106 | 11,897 | 3,791 |
| Ilam | 5,723 | 17,672 | 11,949 |
| Port Hills | 8,038 | 12,684 | 4,646 |
| Wigram | 8,661 | 12,643 | 3,982 |
| 37,377 | 65,589 | 28,212 |