Seems funny with trucks as well at cof time,I took the truck dad used to have for it's cof,had a couple of minor issues that time,i.e indicator bulb blew on turning on(worked as I turned into station),and small glass chip.

Next time dads partner takes truck in,dressed up in her work clothes and flash shoes,truck untidy as hell inside except for drivers seat,and all fine and dandy,we were stopped on way back from a race meeting 2 weeks later at Ohakea weigh station and officer queried a couple of things which cof was passed and clearly were faulty,perhaps her perfume confused the guys lol.