摘要 |
Starting from colour marking devices which are operational whenever braking occurs, the present invention proposes according to Figure 1 of the drawing that in the case of vehicles (1) with brake slip control systems the spray device (3, 7, 8) is to be operated exclusively in the case of brake slip control and, if appropriate, will continue to be operated for a brief period after the termination of the blocking signal. <IMAGE>
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