Update on the march tonight. There was indeed a riot. 2 policemen were sent to the hospital. The crowd attacked the police so they used the water cannons on the crowd. Here's the link for the Belfast Telegraph's report online. There are a couple of videos and lots of pictures depicting what happened.

http://www.belfasttelegraph.co.uk/news/local-national/northern-ireland/video-police-injured-and-arrests-made-amid-serious-loyalist-rioting-in-belfast-city-centre-29487085.html

Looks like Dom was right about things being a "little tense" tonight. However there were still people from our group who thought it was a good idea to go take pictures in the middle of a riot. I did not.