Completion of the arrangement is expected to occur with effect from June 1, 2013. With completion of the acquisition, Aurizon's shares are expected to be delisted from the Toronto Stock Exchange with effect from the close of trading on June 5, 2013, and the NYSE MKT is expected to suspend trading in Aurizon shares prior to the opening of the market on June 3, 2013, with the last day of trading being May 31, 2013.