Police received a report at 3.13pm on Saturday, September 26, that a lorry travelling eastbound on the A55 from St Asaph towards Rhuallt Hill had both side windows of the cab smashed by an unknown object.
The lorry driver, who was not injured as a result of the incident, managed to 
pull up a short distance up the road.
House to house inquiries have been undertaken in the area and an investigation is ongoing.
