(w) exchange information and experience on issues common to roads and road transport within the Community; and (x) encourage the use and development of low cost and non-motorised transport in the Community's transport policies. ARTICLE 91 Railways and Rail Transport 1. The Partner States agree to establish and maintain co-ordinated railway services that would efficiently connect the Partner States within the Community and, where necessary, to construct additional railway connections. 2. The Partner States shall, in particular: (a) adopt common policies for the development of railways and railway transport in the Community; (b) make their railways more efficient and competitive through, inter alia, autonomous management and improvement of infrastructure; (c) adopt common safety rules, regulations and requirements with regard to signs, signals, rolling stock, motive power and related equipment and the transport of dangerous substances; (d) adopt measures for the facilitation, harmonisation rationalisation of railway transport within the Community; (e) harmonise and simplify documents required for railway transport within the Community; (f) harmonise procedures with respect to the packaging, marking and loading of goods and wagons for railway transport within the Community; (g) agree to charge non-discriminatory tariffs in respect of goods transported by railway within the Community; (h) consult each other on proposed measures that may affect railway transport within the Community; (i) integrate the operations of their railway administrations including the synchronisation of train schedules and the operations of unit trains; 65 and