Two monkeys were seen fighting in the back of a pickup truck while the vehicle waited for the red light.
The two primates were tied on opposite sides of the truck when one of them appeared to be annoyed and poked the other in Surat t province, Thailand on November 17.
The other monkey then held on to the metal rod and fly kicked its friend which it was able to avoid.
Truck driver Teerapong Krodkaew said he was curious why the two were fighting and how they ended up there.
He said : ‘The way these two were fighting was so funny. I couldn’t help but laugh.
‘I don’t know why they were tied there, or why they are even fighting. I just hope they were safe.