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    Presenters:Azam Khan and Mike Rowse

    Backchat is RTHK Radio 3's week-daily current affairs discussion programme, with expert panels and listener participation. It airs every Monday to Friday from 9.05am - 10am (HKT).
    Have your say by calling us on 233 88 266, find us on Facebook - Backchat on RTHK Radio 3, or email backchat@rthk.hk  

    Listen live on Radio 3's homepage - www.rthk.hk/radio/radio3

    最新

    LATEST
    16/12/2025

    New testing regimen for scaffold nets / AI-assisted bridge inspection tool / Hong Kong Economic and Trade Office in Kuala Lumpur

    On Tuesday's programme, we looked into Hong Kong’s new testing regimen for external wall scaffold nets.

    Announced by the Development Bureau last week, such nets must be sampled on site and pass safety tests by designated laboratories before they can be used. Contractors must also provide fire-retardant certification, and spot checks will be conducted after installation.

    We also heard from the Hong Kong Polytechnic University about its AI-assisted bridge inspection method, which has greatly improved testing accuracy.

    And after the break, an industry representative, an academic and a lawmaker discussed the trade cooperation between Kuala Lumpur and Hong Kong, as the new Economic and Trade Office there opens this month.

    9:05am-9:20am: New testing regimen for scaffold nets

    Speaker:

    Raymond Chan, Past President of the Hong Kong Institute of Surveyors

    9:20am-9:30am: AI-assisted bridge inspection tool

    Speaker:

    Tarek Zayed, Professor at the Department of Building and Real Estate, The Hong Kong Polytechnic University

    9:32am-10:00am:  Hong Kong Economic and Trade Office in Kuala Lumpur

    Speakers:

    Rita Li, Professor at the Department of Economics and Finance and Director of the Sustainable Real Estate Research Centre, Hong Kong Shue Yan University

    Willy Lin, Chairman of the Hong Kong Shippers' Council

    William Wong, Legislator

    16/12/2025 - 足本 Full (HKT 09:05 - 10:00)

    16/12/2025 - New testing regimen for scaffold nets

    16/12/2025 - AI-assisted bridge inspection tool

    16/12/2025 - HKETO Malaysia opening

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    12
    2025
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    Policy Address fashion / Phauda flammans threat / Basketball betting legalisation / SAR’s bigger role in GBA mediation

    Presenters:Azam Khan and Mike Rowse

    On Wednesday's programme, we spoke to the designers behind the tie that Chief Executive John Lee wore during his Policy Address speech.

    They explained how the green tie, along with a scarf in the same colour that was worn by female officials, puts a spotlight on the SAR's connectivity to the mainland and the rest of the world.

    An insectologist then talked about phauda flammans. The moth – which has been seen on Hong Kong Island's stone wall trees – is known for chewing up leaves and stripping banyan trees bare.

    We then moved move on to basketball betting, as lawmakers approved a bill to legalise the practice. A legislator told us about how the government can further tackle illegal gambling.

    And finally, we spoke to a mediation expert about how a mainland law change could see the SAR handle more such cases arising from the Greater Bay Area.

    9:05am-9:20am: Policy Address fashion

    Speakers: 

    Jenny Cheung, design-lead and Assistant Professor of the Department of Design and Architecture at the Technological and Higher Institute of Hong Kong (THEi)

    Rainbow Lee, design team member and alumni of the Bachelor of Arts (Honour) in Fashion Design at the Technological and Higher Institute of Hong Kong (THEi)

    9:20am-9:30am: Phauda flammans threat

    Speaker:

    Prof Chiu Siu-wai, Honorary Senior Research Fellow at the School of Life Sciences, The Chinese University of Hong Kong

    9:32am-9:44am: Basketball betting legalisation

    Speaker: 

    Dominic Lee, Lawmaker 

    9:45am-10:00am: SAR’s bigger role in GBA mediation

    Speaker: 

    Nick Chan, Director of the AALCO Hong Kong Regional Arbitration Centre

    RTHK Radio 3

    17/09/2025 - 足本 Full (HKT 09:05 - 10:00)

    17/09/2025 - Policy Address fashion

    17/09/2025 - Phauda flammans threat

    17/09/2025 - Basketball betting legalisation

    17/09/2025 - SAR’s bigger role in GBA mediation