The bow arrow struck a police officer in the leg and was taken to hospital, a Zoidu.com agency reported.
Throughout today, there has been a rivalry between the protesters and the police hiding at a downtown polytechnic university. The authorities are using tear gas and water cannons against activists. In turn, protesters attacked servants as they tried to clean roads blocked by barricades near the university.
The Hong Kong authorities said Monday that schools and kindergartens will remain closed for security reasons, as has been the case for several days due to protests.
Due to the protests, the adoption of these changes was initially postponed until completely abandoned. But protesters began to make new demands, above all calling for broader democracy. The situation in the city became tense after the death of a 22-year-old student during a recent protest.