g) carrier obligations in respect of drivers, vehicles, passenger manifests, cargo manifests and returned permits or licences as well as sanctions against carriers in the case of contraventions; and h) harmonised transport law enforcement, including carrier identification to facilitate onthe-road law enforcement such as the utilisation of standardised vehicle identification logos. ARTICLE 5.5 DOMESTIC ROAD TRANSPORT POLICIES Member States shall ensure that domestic measures shall conform to regional policies and coordinate their efforts in this regard. ARTICLE 5.6 ROAD TRANSPORT ROUTE MANAGEMENT GROUPS 1. Member States shall, pursuant to the principles contained in Article 3.5 of this Protocol, in respect of corridor planning, establish bilateral or multilateral Road Transport Route Management Groups, on high volume routes to be identified in an annex, to facilitate a partnership approach envisaged in Article 2.4, paragraph (h) and (i) of this Protocol, in the regulation and management of cross-border road transport services. 2. Road Transport Route Management Groups shall support the activities of Corridor Planning Committees and facilitate consensus with regard to a) the liberalisation measures referred to in Article 5.3 of this Protocol; b) quotas and capacity management measures which may be agreed; and c) monitoring and the taking of corrective action. 3. Nothing in this Article shall preclude the establishment of separate Road Transport Route Management Groups for freight and passenger transport. In the event of separate groups being established as foreseen in paragraph 2, the membership of such groups may be adapted according to need. 4. Road Transport Route Management Groups established as contemplated in this Article shall define their own functions and devise their own procedures in accordance with the objectives of this Protocol; provided that such groups shall annually report to the Corridor Planning Committees contemplated in Article 3.5 of this Protocol, on their activities. ARTICLE 5.7 INFORMATION MANAGEMENT 1. Member States shal1 implement information management procedures on a corridor basis and collect information regarding matters to be identified. 2. Member States shal1 maintain and update databases of the information referred to in paragraph 1 and provide such information upon demand to other Member States and participants in Road Transport Route Management Groups.