UCI CYCLING REGULATIONS  Radio-tour  2.2.021 (N) The organiser shall provide a «radio-tour» information service from the car of the  president of the commissaires’ panel. He shall require all vehicles to be equipped with a  receiver so that they can continually pick up «radio-tour».  2.2.022 The organiser must provide space for 3 vehicles per team in the arrival section, in order  for teams to meet riders at arrival.  2.2.022 Organisers of events that include a time trial must make a measuring jig for time-trial bis bicycles at disposal of the commissaires’ panel. The jig must comply with the Protocol  for the Construction available on the UCI website.  2.2.023 During men junior and women junior events, the maximum gear ratio authorised is that  which gives a distance covered per pedal revolution of 7.93 metres.  (text modified on 1.01.00; 3.06.16).  (text modified on 1.01.05; in force on 01.01.11; text modified on 1.03.18; 1.07.19).  In addition to the provisions of the financial obligations relating to the care of  commissaires during events, the organiser shall also provide the TV support  commissaire with a vehicle and experienced driver from the local country for the duration  of the event (for transport to hotels and stage finishes).  In particular, the organiser must ensure a dedicated area for the UCI video refereeing  vehicle in the technical zone at the finish of the race or stages. The organiser must also  provide electricity, an Internet connection, reception Radio-Tour and the commissaires’  radio channel as well as access to all video feeds from the event’s TV production.  When a TV support commissaire is appointed to an event, the organiser must respect  the specifications provided by the UCI.  The jig is given to the president of the commissaires' panel who verifies its compliance  with UCI specifications.  The organiser is solely liable for the compliance of the jig with UCI specifications.  TV support commissaire  § 3  Race procedure  Gear ratios  Equipment and working environment for commissaires  Measuring jig for time-trial bicycles  (text modified on 1.01.05).  Finish  (text modified on 1.01.06).  E170421  ROAD RACES  19 