Rules
Chapter 06 - Flagging & Starting Protocols - 1 - 2 - 3 - 4 - 5

Yellow Flag: When stationary a yellow flag indicates caution or slow down. A waving a yellow flag indicates no passing will be allowed for a position on the racing surface, and or a serious condition that may require an avoidance maneuver may be present.

Blue Flag: This flag indicates that you are being approached by a faster rider or group of riders. Most typically, this flag is thrown to a rider that is about to be lapped. If you see this flag, remember to hold your line allow the faster riders to pass.

White/Green Crossed Flags: This flag is to be displayed at Start/Finish line: Indicates the halfway point of a race.
Chapter 06