It goes without saying that confused motorists driving on the wrong side of the road on Tauranga's Eastern Link are a tragedy waiting to happen.
On Tuesday, an elderly driver was spotted driving on the wrong side of the road - the fifth driver to do so since the expressway opened two months ago.
Luck, it appears, is the only thing that has prevented a serious or fatal crash.
Three of the five incidents involved near head-on collisions and, in one case, although aware of travelling on the wrong side of the road an elderly driver continued on to the end of the expressway, police said.
Western Bay of Plenty road policing Senior Sergeant Ian Campion believes the drivers may have taken the wrong exit on to the Domain Rd roundabout.