New lessons will be rolled out in physical education classes to help students understand sexual consent and how to build respectful relationships.The first barrels of a mouse poison so potent it’s been banned for years  will arrive in NSW this week.No matter whether he wins or loses Big Brother, Brenton Balicki is forever haunted by the thought he failed as a big brother, after his youngest sister took her own life.And in sport, the Newcastle Knights are considering a shock approach to banned coach Shane Flanagan.For updates and breaking news throughout the day, take out a subscription atdailytelegraph.com.au