 I guess the main thing we look for is people's safety on the water so we want to make sure people are doing the right things, wearing life jackets, don't crash into each other so they drive their boat responsibly and don't have any marine incidents. We're making sure a lot of spectators along the foreshore, south bank and all along this river stretch don't fall into the water. So our main thing is that everyone has a good time and is safe when they do. It is a fun night for everyone. The vessel we're on at the moment, the Conroy, the police vessel Conroy is used as a command vessel. We're controlling all operations of all the commercial fleet, all the recreational boats, obviously eight other police vessels, two marine safety Queensland vessels, boating fisheries we have two of those vessels, five volunteer marine rescue and coast guard vessels as well as two surf life-saving jet skis doing patrols and those vessels are all keeping both recreational commercial traffic in the Brisbane River, in their restricted areas and keeping people who aren't allowed in the Brisbane River who don't have a permit flag outside of the exclusion area which is at Mobray Park up to West End. We have six of these vessels throughout Queensland, they're a 24 metre catamaran. We have vessels placed everywhere between Brisbane and Thursday Island so this vessel generally sits with search and rescue, mainly its main role and also like I said it's a command vessel during operations. The best job on River Fire is probably outside driving this boat and enjoying the scenery and getting out amongst all the people and saying good-bye to all the passengers and all the boat drivers. Yeah, River Fire has been a great experience for the Brisbane Water Police, once the fireworks are over we still spend a couple of hours then assisting all the marine traffic in and out around the Brisbane City area to return safely back to their home ports.