Contrary to popular belief, it is not illegal to ride a bicycle after drinking alcohol.
In the Official Information Act response about cyclists' offending, Superintendent Steve Greally said it is not an offence to ride a bicycle intoxicated, but police "strongly recommend that people do not place themselves at risk by doing so".
Of 27 cyclists observed on Auckland's new Light Path, every rider wore a helmet and everyone spoken to had or would pay a fine.
A spokesman for the Ministry of Justice said fines for cycling offences were not treated differently from other infringements and border alerts could be put on the passports of anyone owing money.
As with any fine not paid within the allocated time, it is lodged with a court for collection and a cost of $30 is added to the infringement fee. There are 28 days to pay.
When enforcement action starts, another fee of $102 is added.
The spokesman said of all the unpaid fines in New Zealand, those owed due to cycling offences were an extremely small percentage.
Lads in Lycra are real alpha-males
Lycra-clad middle-aged men's attraction to cycling is linked to their alpha-male urges, a Kiwi sports psychologist says.
Campbell Thompson, who is preparing a number of sports teams for this year's Rio Olympics, will speak today on "The Psychology of the Mamil" at the Australian and New Zealand College of Anaesthetists' annual meeting. He reckons Mamils (middle-aged men in lycra) on suburban roads on weekends may be "sublimating primitive urges to mate and fight" by channelling their inner weekend warrior.
"The Mamil approaches recreational cycling in an intense and focused way," Thompson said. "Mamils are often highly motivated people who are putting that energy into a sport. He channels his 'weekend warrior', developing an almost professional level of competitiveness about what is a social activity."