A woman drove through roadworks at a Whanganui intersection without looking or indicating while talking on her cellphone.
Horizons roadsafe coordinator Glenda Leitao observed the behaviour during a 20-minute survey at the intersection of Guyton and St Hill St on Monday afternoon.
"That was the worst behaviour I saw but three others drove the wrong way, 10 didn't look and 172 did not indicate," she said.
"The roadworks won't be completed for another two weeks and people really need to treat the intersection as a roundabout."