Traffic Chaos in Coffs Harbour

Hi , All , On Wednesday this week , about midday , there was quite a bit of traffic angst on the highway through Coffs Harbour , just on the south side of town , when a car towing a caravan stopped in the left hand lane , for about 15 minutes , with only the left blinkers on, this was noticed by shop owner , who thought that the van may have had a break down , so he phoned highway patrol , who advised him to go to the car and tell the driver to at least put on his hazards , until the police came , when to his amazement , from across the road where the information centre is , a lady came walking with brochures in her hands, and proceeded to get into the car , after which , the driver proceeded on his way . I wonder if he was in the least concerned about the downright dangerous situation that he had caused to the drivers , who had to suddenly merge into 1 lane , for all the time that he sat there ? .