All the available documents and the actual use of the land having been taken into consideration, the extent of the land that was obtained for construction shall first be determined in the merger procedure, and then a new parcel partitioning of the entire area shall be carried out in consideration of all the documents and circumstances such that the use of all the buildings is facilitated and the function of all public areas is preserved.

A partition of heat-resisting material shall be fitted between the engine compartment or any other source of heat (such as a device designed to absorb the energy liberated when a vehicle is descending a long gradient, e.g. a retarder, or a device for heating the interior of the body other, however, than a device functioning by warm water circulation) and the rest of the vehicle.

These will generally be horizontal restrictions such as price cartels and market-sharing quotas, or other practices which jeopardize the proper functioning of the single market, such as the partitioning of national markets and clear-cut abuse of a dominant position by undertakings holding a virtual monopoly (see Decisions 91/297/EEC, 91/298/EEC, 91/299/EEC, 91/300/EEC and 91/301/EEC (1) - Soda Ash, 94/815/EC (2) - Cement, 94/601/EC (3) - Cartonboard, 92/163/EC (4) - Tetra Pak, and 94/215/ECSC (5) - Steel beams).