On September 3rd, 2016 approximately 8:15AM, a four wheel pickup truck departed from OCS Ladkrabang depot to dealers. En route along Barommaratchachonnanee Road, Nakhonpathom Province, the OCS pickup truck caught up with a 3rd party sedan car driving in the left hand lane on the two lane frontage road. When the slower moving saloon car suddenly changed lanes to the right to pass a motorbike the OCS driver did not expect this movement and could not avoid impacting to the right rear end of the sedan car. This impact caused the driver of the car to lose control and the car skidded left around its axis and impacted sideways with the driver side into an unprotected concrete street light pole along the road side.