Shock, then anger, at police decision to use tear gas
Rights activist accuses force of 'unprecedented' action to quell protesters; officers say they had to stop acts that 'endangered public safety'

The decision by police to fire tear gas on the streets of Admiralty shocked protesters and was condemned by Human Rights Monitor as "unprecedented".
Officers used the tear gas after thousands of protesters stormed onto Harcourt Road outside the Tamar government headquarters and caused gridlock.
The demonstrators scattered but quickly regrouped to occupy the major road linking Central and Wan Chai.
Watch: More tear gas fired as night falls in Hong Kong
Police fired the first rounds of tear gas shortly before 6pm, about 15 minutes after issuing a warning for demonstrators to stop charging police and leave peacefully. "Otherwise, police will use a high level of force in order to restore public order and safeguard public safety."