Indonesians suffer heatstroke during Independence Day celebrations as Hong Kong swelters in 37C
In urban areas, the Observatory recorded temperatures over 34 degrees Celsius, while in Sheung Shui they hit 37 degrees.
Victoria Park - a popular outdoor gathering spot for Indonesian domestic helpers on their weekly day off - was playing host to a large-scale outdoor celebration featuring popular singers from their homeland, as it has done for the past 10 years. Some of those standing in the tightly-packed crowd sought help and were taken to tents behind the main stage for first aid.
"The heat is very serious. There have always been so many people participating in the event, but I have never seen so many needing medical help," said Annie Setyo, an Indonesian who joined the party.
"It was not as hot last year," added her friend, Bella Aquastina.