"no person shall use, or cause or permit to be used, a vehicle to which this section applies unless there is in the vehicle recording equipment which is being used as provided by [Articles 13-15 of that regulation]" (Council Regulation (E.E.C.) No. 3821/85 of20 December 1985 on recording equipment in road transport). "Recording equipment shall be installed and used in vehicles registered in a Member State which are used for the carriage of passengers or goods by road, except the vehicles referred to in Articles 4 and 14(1) of Regulation (E.E.C.) No. 3820/85." "Vehicles used in connection with the sewerage, flood protection, water, gas and electricity services, highway maintenance and control, refuse collection and disposal, telegraph and telephone services, carriage of postal articles, radio and television broadcasting and the detection of radio or television transmitters or receivers." "(e) The tipper lorry and trailer were being used to transport the road planing machine to a site so that it could be operated; (f) The road planing machine was only capable of being used to plane roads when being used with another vehicle. It could not be driven independently and had to be transported from site to site on a low loader or similar vehicle." "In that respect it is apparent from the list in Article 4(6) that the services envisaged by that provision are all general services performed in the public interest." "The derogation from the requirement to install and use a tachograph . . . applies solely to vehicles used, at the relevant time, for carriage wholly and exclusively in connection with the production, transport or distribution of gas, or the maintenance of the necessary installations for that purpose. However, that derogation does not apply to vehicles wholly or partly used at the relevant time in connection with the carriage of domestic gas appliances." "(12) In the light of those objectives, and primarily that relating to the improvement of road safety, the term 'refuse collection' should be interpreted as applying only to the collection of refuse from a place where it has been deposited. Vehicles used for that activity travel over a limited distance and for a short period, and the transport remains ancillary to the collection. Refuse transport which does not have those features cannot fall within the exemption. It is for the national court to determine in each case before it whether that is so. "(14) Within the limits thus defined the movement of vehicles when empty and when preparing to carry out such transportation also falls within Article 4(6) of the Regulation." "covering vehicles used for the collection of waste of all kinds which is not subject to more specific rules and for the transportation of such waste over short distances, within the context of a general service in the public interest provided directly by the public authorities or by private undertakings under their control." "vehicles used in connection with the sewerage, flood protection, water, gas and electricity services, highway maintenance and control, refuse collection and disposal, telegraph and telephone services, carriage of postal articles, radio and television broadcasting and the detection of radio or television transmitters or receivers." "12. Article 4 of Regulation No. 3820/85 makes provision for derogations from the general scheme laid down by that regulation. Consequently, that Article may not be interpreted in such a way as to extend its effects beyond what is necessary to safeguard the interests which is seeks to secure. Furthermore, the scope of the derogations which it lays down must be determined in the light of the aims pursued by Regulation No. 3820/85. It is evident from the first recital in the preamble to that regulation that the possibility of derogating from the Community rules must not undermine the objectives pursued in that area. "13. With regard to the interests which Article 4(6) of Regulation No. 3820/85 seeks to safeguard, the derogations provided for in that provision are based on the nature of the services in connection with which the vehicles are used. In that respect it is apparent from the list in Article 4(6) that the services envisaged by that provision are all general services performed in the public interest." "10. The purpose of the regulation, as the first recital in its preamble states, is to harmonize conditions of competition and to improve working conditions and road safety. "11. In the light of those objectives, and primarily that relating to the improvement of road safety, the term 'refuse collection' should be interpreted as applying only to the collection of refuse from a place where it has been deposited. Vehicles used for that activity travel over a limited distance and for a short period, and the transport remains ancillary to the collection. Refuse transport which does not have those features cannot fall within the exemption. It is for the national court to determine in each case before it whether that is so." "The road planing machine was only capable of being used to plane roads when being used with another vehicle. It could not be driven independently and had to be transported from site to site on a low loader or similar vehicle." "applies solely to vehicles used, at the relevant time, for carriage wholly and exclusively in connection with the production, transport or distribution of gas . . . ."