Unfortunately my Bridging Visa B has got a condition (8549) attached to it, which is a bit funny and it is not there for secondary applicants though.
8549 - Designated area: While the holder is in Australia, the holder must live, study and work only in a designated area of Australia. This means anywhere in Australia except in:
Sydney, Newcastle and Wollongong in New South Wales
Brisbane metropolitan area in Queensland
You can get the entire list of designated area in the below link:
http://www.immi.gov.au/skilled/general-skilled-migration/designated-areas.htm