Update | Five arrested after 'party powder' explosion at Taiwan park wounds over 500 people, including Hongkongers
Authorities say initial findings point to colourful powder igniting inferno due to heat or machinery
![Women comfort a friend injured in the fire at Formosa Fun Coast. Photo: Xinhua](https://cdn.i-scmp.com/sites/default/files/styles/1020x680/public/2015/06/28/tw_injured_2_xin.jpg?itok=P6lAc_3z)
At least 519 people, including five women from Hong Kong, were injured when a large volume of flammable powder exploded in the air at a water park in New Taipei City on Saturday night, authorities said.
A spokesman for the local fire department said the explosion and fire were understood to have been caused by coloured powder, which was sprayed into the air during a dance party at the Formosa Fun Coast water park, igniting "due to the heat of the lights on stage".
Deputy fire chief Chen Chung-yueh said on Sunday that the blast may have been caused by “sparks from machinery or lighting equipment”.
“The explosion occurred when a large volume of unknown coloured powder spewed out into the air at an open stage in the Formosa water park, [which] caught on fire at around 8.30 pm,” a police spokesman said by phone last night.
Video clips posted on the internet showed people screaming and shouting for help when a wave of smoke caught flame over the stage. Soon afterwards, the entire stage was engulfed in a blaze.
The park was staging a “Colour Play Asia” party, with many in their swimwear dancing on the stage, police said. Around 1,000 spectators had been at the event, according to officials.
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