If you live in Rotorua and have an infant or toddler seat in your car, there's an 87 per cent chance it's not installed correctly.
This Sunday a free check and install clinic will be held at Countdown on Fenton St as staff from the Rotorua Car Seat Clinic go about trying to reduce that percentage significantly.
Alice Waitoa, who runs the Rotorua Car Seat Clinic, admits many of the install infringements are minor but said they could turn out to be extremely significant in a crash.
"You only get one chance in a severe crash so we would like to make sure each child has the best chance," Waitoa said.
The Car Seat Clinic keeps statistics from all clinics and home checks, resulting in hundreds of seats being looked at during the past two years.