Paul recently took part in a discussion with organisers from two other hiking groups for a programme broadcast on RTHK. The programme was produced by Kathryn Davies, an occasional hiker with us, and broadcast on the RTHK DAB31channel.
You can listen to the broadcast (which is basically in English with a few key points also translated into Cantonese) by following the "Listen" link on the programme webpage. You need to skip forward to 7:00 for the start of the show.
There's also a blog linked to the programme.