The Havelock North water crisis is emerging as the issue that could decide who will be the next MP for Tukituki.
With National's Craig Foss exiting the arena, it is a two-horse race between Hastings mayor Lawrence Yule (on the blue ticket) and Labour's Anna Lorck.
It is an intriguing contest. You have the statesmanlike Mr Yule, who wears his authority as a leader well, up against the take-no-prisoners, trench warfare style of Anna Lorck.
Ms Lorck declared her intentions to stand in the upcoming elections a long time ago and there were some who felt she could have taken the seat off Mr Foss.
However, Mr Yule's decision to stand upset the apple cart a little and suddenly it looked like he would bolt in.