Overview:The prisoners grow excited about the impending work release on the boat, despite Rodney's efforts to have the scheme cancelled. Lexie tries to come up with a way to prevent being transferred to Maternity - but a potentially deadly disease was something she hadn't counted on. Roach makes plans to escape and enlists Vicki's help, until Rita puts a spoke in the wheels. Joyce and Mervin get some bad news and find themselves homeless.