Australia became the most successful sailing nation at the Olympic Regatta after Mat Belcher and Malcolm Page secured gold ahead of GBR in the men's 470. Then it was New Zealand's turn for gold, Jo Aleh and Olivia Powrie winning the medal race of the women's 470, with Britain's Hannah Mills and Saskia Clark having to settle for silver, with the Dutch team taking bronze. The Olympic Regatta is nearly over, bar the women's match racing, as Justin and Andy look back at today's light-wind drama....