Spat upon

A friend's friend got spat upon while he was riding a motorbike. The traffic light was red. A passenger riding in a bus in Mumbai just poked his head out of the window and spat. Our friend was mid-trajectory.

As the traffic moved ahead, our friend accelerated, stopped his bike right in front of the bus and forced it to stop. Then he climbed into the bus, located the spitter in his window seat,