UCI CYCLING REGULATIONS  2.2.036 Followers may not jettison anything at all on the course.  2.2.037 Riders may not be sprayed from a vehicle.  2.2.038 Drivers (of both cars and motor cycles) must respect the relevant provisions of the  Highway Code applicable in the country in which the event is being run and in particular  they shall:  - ensure that their vehicle is in good condition and roadworthy;  - ensure that they are fit to drive and not impaired in any way, for example by  fatigue or the consumption of alcohol, drugs, medication or any other  substances that may influence driving skills;  - drive in a prudent manner to safeguard the safety of riders in the race,  spectators and other vehicles;  - withhold from undertaking any action likely to distract their attention from the  road and traffic.  - instructions given to them by race commissaires, the race organiser and with  any relevant rules or guidelines issued by the UCI.  - allow riders to hold onto their vehicle;  - pass a barrage without prior permission from a commissaire.  Drivers must also comply with:  Drivers must never: (text modified on 4.05.16).  2.2.039 Any infringements of the provisions of article 2.2.038 may lead to a sanction as defined  in article 2.12.007.  2.2.040 Should the exclusion occur during a UCI WorldTour or a UCI Women’s WorldTour event,  the driver shall not be allowed to take part respectively in the next UCI WorldTour or  UCI Women’s WorldTour event.  (text modified on 1.01.05 ; 4.05.16; 1.01.19; 23.10.19).  (text modified on 4.05.16; 1.01.19).  Whether the infringement was penalised by the Commissaires’ Panel or not, the UCI  may refer the case to the Disciplinary Commission, which may impose a suspension of  up to one year as well as a fine of CHF 200 to 10’000.  A refusal to leave the race may be penalised by the Disciplinary Commission.  E170421  ROAD RACES  24  § 4  Circulation during the race  Drivers  (numbering of the paragraph modified on 4.05.16) 