National water agency PUB warns of flash floods as wetter weather is expected from March 19 to 21 due to a monsoon surge. Singapore Today's Lance Alexander and Daniel Martin speak to Dr Koh Tieh Yong, Co-chair, Working Group for Asian-Australian Monsoon, World Climate Research Programme.

National water agency PUB warns of flash floods as wetter weather is expected from March 19 to 21 due to a monsoon surge.&nbsp;Singapore Today's Lance Alexander and Daniel Martin speak to Dr Koh Tieh Yong, Co-chair, Working Group for Asian-Australian Monsoon, World Climate Research Programme.

The best interviews from CNA938 on Singapore news, current affairs, health, entertainment and money.

The best interviews from CNA938 on Singapore news, current affairs, health, entertainment and money.

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The best interviews from CNA938 on Singapore news, business updates, entertainment and food.

The best interviews from CNA938 on Singapore news, business updates, entertainment and food.

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