National Party list MP Jono Naylor was the highest spender in Palmerston North - he declared $22,048.97 in expenses and $25,688.34 in donations. Naylor said the money was drawn from donations to the party's Palmerston North branch.
[Emphasis added. The donation from the National Party was his only declared source of funding]
So, to make that clear: people donate to the Palmerston North branch to support National's campaign there. That money is then given to the local candidate. Meaning that the donations aren't party donations, but candidate ones, and the party is acting as a transmitter and should be identifying the contributors.
I'm sure that, like the banks who facilitate tax cheating, the National Party has a lawyer who says its all legal. But its certainly not within the spirit of the law. And if we want to end this sort of scam, we need to lower the party donation disclosure threshold so it is equal to the candidate one: $1,500. That way there's no benefit in this sort of laundering.