Considering that a road to rail initiative between Transnet Freight Rail, Transnet Port Terminals and Maersk aims to move freight from the Ngqura Container Terminal to Port Elizabeth Port Terminal via a 50 cart locomotive line, and noting that the specified initiative would potentially remove 50 trucks off the roads during the citrus season, what progress has been made to date on the initiative in terms of (a) dates, (b) terms and (c) security arrangements in particular?