Allegations of a dirty tricks campaign against ACT's Epsom candidate John Banks are rife and the blame is being laid at Labour's feet.
Pamphlets are circling highlighting past comments made by Mr Banks, including anti-homosexuality and racist ideas.
Right-wing bloggers say it's all part of nasty campaign tactics by Labour.
But Mr Banks, who's trailing behind the National candidate, isn't letting it bother him.
"I've been around public life for 33 years and 14 elections, nothing much upsets me."