From the horse's mouth:
http://buzzer.translink.ca/index.php/20 ... pen-house/"By Jhenifer Pabillano, May 29, 2009 @ 2:05 pm
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Mihnea:
There are many bus photographers in the Lower Mainland with large collections of transit photographs, so you’re not alone in snapping these pics. And in general, if you’re on public property anyone is allowed to take photos of anything in public. As I recall from my journalism training, anyway!
But you should probably be aware that right now, due to the Olympics coming up, our staff and people in general might be a little cautious of those snapping photos of public places where people congregate (like buses, Skytrain stations, stadiums etc).
One suggestion to maybe avoid some hassle would be to give our customer relations line a call before you head out and let them know of where and when you will be snapping photos"
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So to summarize, even their PR Buzzer woman thinks its OK to take pictures. It would probably be advisable to call either the transit police or translink and inform (not request) them of what you are doing. I am sure the office people wouldn't mind once they hear it. In any case, I think it is no worse than taking google streetviews of public places (streets, ski slopes, stadiums etc.), but people often have a hard time applying logic to rules.
Good luck.