Whereas, in order that an improvement may be fostered in the sometimes too dispersed structure of the industry in the road and inland waterway sectors, there should also be exempted from the prohibition on restrictive agreements those
agreements, decisions and concerted practices providing for the creation and operation of groupings of undertakings in these two transport sectors whose object is the carrying on of transport operations, including the joint financing or
acquisition of transport equipment for the joint operation of services; whereas such overall exemption can be granted only on condition that the total carrying capacity of a grouping does not exceed a fixed maximum, and that the individual
capacity of undertakings belonging to the grouping does not exceed certain limits so fixed as to ensure that no one undertaking can hold a dominant position within the grouping ...