On Wednesday afternoon several Everything Geraldton readers alerted us to an incident where a truck's trailer had rolled north of the 440 road house.

Geraldton Police have provided the following information:

The incident occurred at around 4:20pm on the North West Coastal Hwy in Glenfield.
Mid-West Traffic Enforcement Group and Department for Fire and Emergency Services responded to the crash.
The truck trailer was carrying dry ammonia nitrate.
Initial indications suggest that the truck trailer lost traction upon connecting with the gravel verge.
This resulted in the trailer rolling independently from the truck, causing the trailer to break away from the prime mover.
The trailer rolled onto the left side of the road, causing spillage of the dry ammonia nitrate into nearby bush and paddock area.
The scene was positively assessed by the Department for Fire and Emergency Services for any risks associated with the crash.
The driver did not sustain any injuries.