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Showing posts from June 29, 2009

Travel advisories 旅遊忠告

The Australian Department of Foreign Affairs and Trade issues travel advisories for all countries in the world, and the list is nothing short of exhaustive. Obviously Hong Kong’s perpetual air pollution gets a mention (and it touched the nerves of the local media), as well as the haze that descends upon Singapore between July and October. But Australian major cities are not totally spotless in regard to air pollution. Last Saturday I was quite surprised by the reduced visibility on the roads when driving under the broad daylight of noon. Since it was not supposed to be a foggy day, the only possibility was a haze or smog of some kind. I never thought that it could occur on a day with lighter traffic like the weekend. The lab where I am working now is located on the 8th floor of a hospital building adjoining the main building of the research institute, and we have to go through an outdoor stairway whenever we want to enter or exit the main building. The stairway offers an unhindered vi