Masked men attacked passengers after storming a train station in Hong Kong's Yuen Long district on Sunday.
Police say dozens of people are injured with one person in critical condition.
It comes after the latest pro-democracy rally in the centre of Hong Kong.
Demonstrations were also protesting against a controversial bill that allows extraditions to mainland China.
It's still unclear who the mob was or why the attacked the passengers.
More aid needed to tackle famine-like conditions in Gaza, says WFP
A long-term steady supply of aid is needed to counter the worsening hunger crisis in Gaza, UN agencies said on Monday after mounting pressure prompted Israel to ease restrictions in the Palestinian enclave.
Thai, Cambodian leaders agree to ceasefire after five days of battle
The leaders of Cambodia and Thailand agreed to a ceasefire on Monday effective midnight, in a bid to bring an end to their deadliest conflict in more than a decade after five days of fierce fighting.
Six killed in Bangkok market after gunman opens fire
At least six people were killed when a gunman opened fire at a market in Thailand's capital Bangkok on Monday, Thai police said in a statement.
Houthis threaten to target ships linked to Israeli port trade
Yemen's Houthis said they would target any ships belonging to companies that do business with Israeli ports, regardless of their nationalities, as part of what they called the fourth phase of their military operations against Israel.
Intense rains lash China swelling waterways, rivers; landslide kills 4
Swollen rivers, waterways and reservoirs across China exacerbated flooding and landslides on Monday which killed at least four people, as authorities warned of more intense rains and heightened disaster risks in coming days.
Israeli military announces daily pauses in Gaza areas to allow aid flow
Israel said on Sunday it would halt military operations each day for 10 hours in parts of Gaza and allow new aid corridors in the enclave, where images of severely malnourished children have alarmed the world.
Turkey evacuates thousands as firefighters battle wildfires
Firefighters battled wildfires across Turkey on Sunday amid a searing Mediterranean heat-wave, with authorities evacuating more than 3,600 people from settlements in two provinces.
Thailand and Cambodia to hold talks on deadly border conflict in Malaysia
The leaders of Thailand and Cambodia will attend mediation talks over their deadly border conflict in Malaysia on Monday, the Thai government said, even as both sides accused each other of launching fresh artillery strikes across contested areas.
Pinoy Expat Corner
Welcome to Pinoy Bulletin, your go-to source for staying informed about important announcements, exciting group activities, community events, and job opportunities! Make sure to tune in every weekdays to Tag Gising Na from 5AM - 10 AM for a comprehensive roundup of important updates.
Pinoy Expat Corner
Welcome to Pinoy Bulletin, your go-to source for staying informed about important announcements, exciting group activities, community events, and job opportunities! Make sure to tune in every weekdays to Tag Gising Na from 5AM - 10 AM for a comprehensive roundup of important updates.
