Police and vendors clash in Hong Kong

Clashes have broken out in Hong Kong's Mong Kok district
as police cleared illegal food stalls set up for Lunar New
Year celebrations.
Violence erupted overnight as food and hygiene inspectors
tried to remove vendors from the junction of Portland
Street and Shan Tung Street.
Angry protesters threw bricks and other missiles at
police.
Police used batons and pepper spray and fired two warning
shots into the air. At least 23 people were arrested.
At least 44 people, including police and journalists, were
injured.
Chief Executive CY Leung has condemned the unrest,
saying Hong Kong "can never tolerate that and the police
will spare no effort to arrest the rioters".
It is the largest unrest in Hong Kong since the massive
pro-democracy street protests in 2014.
Street stalls are common in the Mong Kok area year-
round, but particularly during the New Year holiday, where
they are popular with locals for selling traditional new year
snacks.
The BBC's Juliana Liu in Hong Kong says officials usually
turn a blind eye to the hawkers' lack of official permits, but
this year decided to crack down.
Ahead of the clearance operation, hundreds of people had
gathered in the area to defend the hawkers.
Police said the vendors and activists were told to leave
but ignored the warnings.
Clashes then broke out in the early hours, and carried on
past dawn. But the scene was quiet by Tuesday morning.
Among the protesters were reportedly some "localist" -
anti-Beijing - groups.
Baggio Leung, leader of the Youngspiration political party,
told the BBC he and 10 other party members went to
protest. The group said they were defending local culture.
One of them was arrested, Mr Leung said.
Acting District Commander Yau Siu-kei confirmed reports
that an officer had fired two warning shots into the air. He
said the officer had to act protect colleagues, the South
China Morning Post said.
He said 44 people, including police, were injured and
blamed "radical elements". for the unrest.
The unrest was widely referenced on social media, where
it was dubbed #fishballrevolution after one of the food
delicacies sold by the hawkers.