(a) On the starter’s “Go” signal (usually by starting gun or horn) the driver and crew shall cross the start/finish line and proceed to the IRB. A break shall be adjudicated as defined in Rule 2.19 ‘Starting of Events” in the Surf Sports Manual.
Note 1: Whilst every endeavour should be made by the Starter to affect a fair and even start the decision to “Go” on the start signal rests with the competitor or team. If there is no recall by the Starter or the Check Starter(s) or the Referee, no protest shall be allowed on the start.
(b) Any handlers used are to be on either side of the IRB and must hold or control the IRB with at least one hand. Handlers must not be in contact with any part of the motor and/or fuel cell, fuel line assembly, and/or safety chain when and after the starting signal sounds.
(c) Handlers are permitted to move the IRB at any time including after the starting signal to assist with water depth, positioning of the IRB and to maintain the bow seaward and perpendicular to the wave line. It is also permitted for the IRB to be placed at an angle to assist the driver and/or crew entry if it is safe to do so. At the time the driver or crew first makes visible contact with the boat, the IRB must be in the “correct IRB starting position” and the handlers shall not further move the boat.
(d) Handlers at their discretion may continue to maintain contact with the boat after the driver and/or crew makes contact with the IRB but must release contact and move safely clear prior to the engine propelling the IRB forward.
(e) The driver and crewperson, at their own discretion, shall board the IRB.
(f) The driver starts the motor only when fully aboard the IRB. Only the driver may start the motor and the crewperson must be in contact with the IRB at the time the motor is started. During the course of any IRB race only the driver is permitted to touch any part of the motor once the starting signal sounds.
(g) The motor may be started either in gear or out of gear. If starting the motor in gear and using one hand to start, the driver must maintain control of the motor throttle grip with their other hand. If a two handed start is used the motor must be in neutral.
(h) During and immediately after starting the motor, the IRB must not move in an uncontrolled or unsafe fashion.