A day out from the first vote on legislation to legalise gay marriage, it's still unclear how much support the bill will receive, with many MPs saying they are still "undecided". Louisa Wall's private member's bill has its first reading in parliament on Wednesday. She believes the numbers are "pretty solid" for the bill to pass, with at least 61 votes needed in the 121-seat parliament.
Photo by Getty Images Aug 27, 2012
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