Turning police into paramilitary force by buying water cannon

DAB legislator Christopher Chung Shu-kun made the preposterous comment that water cannon were just about "wetting your bodies".

If such were the case, there would not be the chilling account by Dietrich Wagner, a 70-year-old protester in Germany, who in 2010 was blinded by a jet of water from a water cannon straight to the face at 15 metres away.

Also, there would not be the report by Amnesty International on the 2008 South Korea protest where demonstrators suffered temporary blindness and punctured eardrums from water cannon. And there would not be the incident of photojournalist Carmo Correia, who suffered a concussion and a broken cheekbone after being hit by a water cannon in the 2010 Macau labour day protests.

When there was a debate in Britain over the purchase of water cannon in 2014, the Association of Chief Police Officers said that "water cannon are capable of causing serious injury or even death".

These cannon can also eject solutions laced with chemical irritants that cause burns. Dye has also been incorporated in order to identify people who have been in the vicinity of the protests in order to track them down for arrest afterwards.

There have also been reports of further modifications such as tear gas and front plough blades.