He said the behaviour didn’t just put riders at risk, but the public also.
“We had a recent incident where a motorcyclist collided with a car making a turn while undertaking cars at speed on Kennedy Road,” Saunders said.
“That rider sustained life-threatening injuries after being thrown off the bike.”
On Wednesday, March 6, police said they responded to reports of two off-road bikes being ridden in an unsafe manner, including through roads and grass areas, and through the Hastings town centre.
An 18-year-old man was arrested on Cunningham Cres, Hastings, and his motorcycle was impounded.
A short time later, the second rider, a 19-year-old man, was located on Tom Parker Ave, Napier, and his motorbike was impounded.
Later in the day, a third man was arrested, and his motorbike was impounded when he failed to stop for police.
Earlier in the week, a youth was located after he failed to stop for the police. His motorbike was impounded, and he will be dealt with through Youth Services.
Saunders issued a strong warning to those who cause disruptive and illegal behaviour on a motorbike.
“At every opportunity, we will impound and seize your motorbike and prosecute riders.”
Police thanked members of the public who reported the incidents and urged the community to call or report similar offending.
Any information can be reported anonymously via Crimestoppers on 0800 555 111 - before or after the incident.