Hong Kong police fired tear gas and brief spurts of water cannon amid running battles with brick-throwing protesters in driving rain on Sunday after violent clashes a day earlier in which police fired tear gas for the first time in more than a week.
Violent clashes erupted after riot police fired tear gas on university students as they hit the streets of Tegucigalpa demanding the resignation of Honduran President Juan Orlando Hernandez for his alleged links with drug trafficking.
Violent clashes broke out in Hong Kong on Wednesday as police tried to stop protesters storming the city's parliament, while tens of thousands of people blocked key arteries in a show of strength against government plans to allow extraditions to China.
DR Congo police on Wednesday used tear gas and stun batons against thousands of supporters of powerful opposition figure Moise Katumbi, who stormed a courthouse protesting allegations he had hired foreign mercenaries.
Italian police forces have fired tear gas and water canon during clashes with a group of activists holding a protest rally against Prime Minister Matteo Renzi's visit to the southern port city of Naples.