"A spate of avoidable accidents over the last few days has really disappointed us, in that no matter how many times we post road policing education it seems to fall on some deaf ears."
The first photograph on the collage, on the top left, shows a crash on January 3 at Huntly.
The car is on its roof and has been severely damaged.
"Luckily all occupants walked away from it," said the spokesman.
Another photo, on the top right, shows a vehicle that took a wet corner too fast.
"This vehicle was also carrying a young child in a baby seat," the spokesman said.
"Thankfully the car seat was installed correctly and no one hurt."
The bottom photos shows a third crash at Onemana.
"A vehicle which slid out on a gravel road, losing control it slid into the edge of the road before hitting a large boulder tipping it on its side and sliding across the other side of the road before colliding into a tree," the spokesman explained.
"FYI beyond the tree was a cliff."
Police are pleading for motorists to drive to the conditions, particularly during the current stormy weather.
"And if you're a passenger in a vehicle, and concerned about your driver's manner of driving - speak up," the spokesman said.
"As you head home over the next for days or in the next week, please think about your attitude and driving behaviour and think about those who mean the most to you, because you mean a lot to them too and we all want you here."
When it's raining, or it has been, it means: • Braking on the straight • Slower into the corners • Reducing your speed • Increasing following distances • Drive with lights on • Exercising patience • Being aware of your surroundings • Plus lots more common sense behaviours