A small group of protesters hurled projectiles at a police van during clashes in central Hong Kong on Sunday (July 28).

The incident occurred during an anti-extradition bill protest.

Riot police appeared in large numbers moving in on protesters in an apparent attempt to kettle protesters during the protest, according to the filmer, a local citizen.

Protesters also set a small fire on Des Voeux Road in Central in an attempt to keep police from advancing on protesters.