As we're talking about "the views", it seems an appropriate time to respond to this.
Bottom line? Yes! We have a pollution problem, as do many cities.
The good news is we are aware of it and (together with cajouling Guangdong to get its act together,) are taking steps to improve things.
Over the last few years all 18,000 taxis have switched to LPG and we're now in the process of converting all minibuses.
All new vehicles, including commercial, must comply with the latest EuroIV standards. All older vehicles have been retrofitted with catalytic converters.
We're not there yet, but we're getting there.
And although nobody believes the government's assertions that these efforts have been responsible for the longest period of uniterrupted, beautiful, clear-blue skies in Hong Kong since 1999, which have just occurred (April - July 2007) - rather it has more to do with the summer monsoon wind prevailing northwards - there is no doubt we're heading in the right direction.
It's been a GREAT summer - hot and humid as always, but sunny, big-blue skies, fluffy white clouds, etc. and an absolute delight to go swimming in the South China Sea at weekends - the rainforested mountains surrounding the coves emerging resplendent in 27 different shades of green.
*sigh*
Rock on Hong Kong!
Woof