Getting a lift from co-workers was apparently crossing the line for a Phnom Penh suspect who threw a rock at men sharing a motorbike with his girlfriend on Wednesday in Choam Chao commune.

Sandwiched in between two male colleagues after a shift at the factory, the woman watched her beau pull near two friends of his own and heave a stone their way before zooming off.

Later on, authorities came to take testimony about the chaotic carpool commotion.

Koh Santepheap