Rescue worker Detnarong Songsang, 41, told police that the two suspects on a motorcycle chased the ambulance after the driver beeped his horn at them.
One of the suspects threw a solid item at the ambulance and then tried to use a sharp steel rod to stab at the driver and damage the ambulance.
The driver had to accelerate to get away from the suspects and headed directly to a police station to reported the incident.
Police say they have good photos of the attackers and it will be easy to track them down.
Source: Thethaiger.com