Translink is the brand name of the integrated public transport operation of Citybus, NI Railways, and Ulsterbus. The three operating companies have retained their legal status.Translink is also committed to improving the accessibility of its services for all passengers including people with disabilities. Translink have made significant developments to enhance and develop the public transport network in Northern Ireland. These include the re-opening of the Antrim to Bleach Green Line, the purchase of new rolling stock, the re-lay of Bangor and Larne lines and the refurbishments of several bus and rail stations across Northern Ireland including Bangor Bus and Rail Centre, Coleraine Bus and Rail Centre, Ballyclare Bus Centre and Magherafelt Bus Centre.In February 2005 Translink introduced Metro, Belfast’s new and improved bus service.Designed for ease of use, the new simplified Metro network integrates Citybus and greater Belfast Ulsterbus services, and is made up of 12 key arterial routes and an additional network of services within the greater Belfast area.The new fully accessible high frequency service will operate throughout the day Monday to Friday (7am- 6pm) at 5, 7.5 or 10-minute frequencies, along the 12 key corridors, with a lower frequency operating at other times.