UCI CYCLING REGULATIONS  2.3.005 The last kilometre shall be marked by a red triangle. Apart from the finish banner, no  banner may be put up after the red triangle.  2.3.006 The organiser shall, before the finish line, provide a detour which all vehicles (including  motorbikes) must follow other than those of the event management, the commissaires  and the official doctor.  2.3.007 If the race is run on a circuit, it shall be at least 10 km long.  2.3.008 One part of an event may take place on a circuit under the following conditions:  2.3.009 A teams’ presentation may be organised the day before the race or the first stage (or  prologue). This presentation shall be included in the specific regulations for the event  and the organiser shall cover any additional subsistence costs that may be incurred in  relation to such presentation. Unless the organiser has explicitly agreed otherwise, the  presence of all riders and sports directors registered for the race shall be compulsory.  on a circuit, only the last 3, 2 and 1 km points and the laps remaining to be covered are  to be displayed.  The organiser shall also indicate the following distances from the finishing line: 500 m,  300 m, 200 m, 150 m, 100 m and 50 m.  (text modified on 1.01.06; 1.01.19).  (text modified on 1.01.05; 1.01.18).  On circuits between 10 and 12 km, per team only one vehicle with an official sportive  function is permitted to follow the race.  The race organiser may request that the UCI make exemptions to this provision. He must  send such a request to the UCI via his National Federation, to be received not less than  90 days before the start of the race. This request shall include a detailed description of  the course and a supporting statement giving reasons for the exemption requested.  (text modified on 1.01.99; 1.10.10).  The commissaires shall take all measures indicated to ensure the race be properly run,  particularly in the case of a change in the race situation after entry to the circuit.  (text modified on 1.10.10).  During the team presentations, the riders shall wear their competition clothing (official  team shorts and jersey) or other official team clothing. The teams’ presentation cannot last more than one hour and should not interfere with  the training period and dinnertime of the riders.  Team presentation  - The length of the circuit shall be at least 3 km;  -  The maximum number of laps on the circuit shall be:  -  3 for circuits of between 3 and 5 km;  -  5 for circuits of between 5 and 8 km;  -  8 for circuits of between 8 and 10 km.  E170421  ROAD RACES  36 