Tauranga-based Labour list MP and byelection candidate Jan Tinetti's campaign could get in trouble with the Electoral Commission after it made posts encouraging people to vote for her on by-election polling day.
Under electoral law, candidates and parties are forbidden from campaigning on polling day.
This includes social media posts.
But the Facebook page for the Labour candidate made a post saying "hashtag vote, hashtag Tinetti for Tauranga", and reminding people today was their last chance to vote.