Coming to this late, but these articles may be of interest: The rules around capturing public performances http://www.socialbrite.org/2009/08/16/the-rules-around-capturing-public-performances/
What is off-limits to a documentary filmmaker? http://www.socialbrite.org/2009/04/27/what-are-the-limits-of-documentary-filmmaking/ Guide to shooting photos in public http://www.socialbrite.org/2009/04/10/guide-to-shooting-photos-in-public/ Your rights as a photographer http://www.socialbrite.org/2009/04/05/the-photographers-right/ cheers, jd lasica