During the constant speed test the acceleration control shall be positioned to maintain a constant speed between AA' and BB' as specified.

It is certainly of interest to follow closely these developments and to exchange experiences with regard to automatic speed control systems, speed warning or speed limiting devices, the alcohol lock and seat belt reminders, to stimulate further developments of such devices and to promote the introduction of such devices.

Repairs completed with replacement speed control cards received en route.

For single-speed beltweighers, and variable-speed beltweighers having a manual speed setting control, the speed shall not vary by more than 5% of the nominal value.

it must be possible to start work equipment only by deliberate action on a control provided for the purpose and the same shall apply to restart it after a stoppage for whatever reason or for the control of a significant change in the operating conditions (e.g. speed, pressure, etc.), unless such a restart or change does not subject exposed workers to any hazard;

-3- Harmonization to establish a network on a Community scale will concern: - specifics of the infrastructure and its equipment: track gauge, line profiles and in particular maximum gradients, the radii of curves, permitted axle weights, types of current for electric traction, the allotment of lines either for mixed traffic or for passenger traffic alone, and as a consequence the nature of the routes and feasible speeds; - traffic control systems which must be highly compatible if not unified, as much in terms of equipment as in the regulation of their use; - the definition of rolling stock specifically for the services they will be us ...[+++]ed in, and for which they are ordered and constructed to individual specifications, whoever the owner and the operator may be; - development of industrial cooperation in equipment and stock.