Auckland bus drivers desperate for toilet breaks say over-zealous parking wardens are fining them for leaving their vehicles at bus stops while answering nature's call.
Tramways Union branch president Gary Froggatt says 20 to 30 drivers have been fined in the past year for parking on bus stops, including two who challenged their $60 fines in court but lost.
Although some had simply stopped to buy food, in which case the union accepted they had no defence, others needed to find toilets and were being victimised for exercising a human right.
Auckland Transport parking officers were being "absolutely over-zealous and they are just not accepting there is a requirement to exercise discretion". Mr Froggatt said drivers had to work up to five-and-a-half hours without an official break, and a reduced number of public toilets was causing difficulty.
Some carried empty soft drink bottles with cut-off tops to the backs of their buses to urinate into them.