Scoop's Selwyn Manning and 5AA Australia's Peter Godfrey discuss the MV Rena break-up, oil spill, and container hazard and how New Zealand Maritime authorities are grapling with what is defined as New Zealand's worst marine environmental disaster.

Also, the Rugby World Cup semi finals kick off this weekend with France V Wales, and Australia V All Blacks. It is shaping up to be a Northern Hemisphere V Southern Hemisphere final!