The officer in charge of Whanganui's Road Policing Unit is warning motorists to be vigilant as local police begin a blitz on speeding.
Sergeant Colin Wright says Whanganui police are cracking down on speeding drivers over November, boosting the number of marked and unmarked vehicles and speed cameras dotted along local roads.
According to Wright, speed is the most significant contributing factor to motor vehicle crashes, and also the biggest determinant in whether occupants of crashed vehicles live or die.
In the five years to 2020, 3165 people have died or were seriously injured in accidents where speed was identified as a contributing factor to the crash occurring, Wright said.
"While this equates to about 22 per cent of all fatal and serious-injury crashes, speed has been identified as being a factor in 78 per cent of New Zealand's outcomes where there is road trauma.