Hong Kong’s Fire Services Department apologised for causing concern as it confirmed a massive spill of foam found in a stream in Tseung Kwan O earlier this month was caused by a “human error” in one of its simulation drills.
But firefighter training school commandant Ngai Tak-yun said the leak would only cause “minimal environmental damage” because the foam – used to put out fires – consisted of non-toxic substances and clean water.
Watch: The foam leak...
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