Final answer:
Racing canoes, kayaks, and rowing shells engaged in official competition have exceptions to their equipment requirements, including distress signals, navigation lights, sound signaling devices, and lifejackets.
Step-by-step explanation:
In official racing competitions for canoes, kayaks, and rowing shells, there are exceptions to the equipment requirements. These exceptions include:
- Distress signals: In case of emergencies, racing canoes, kayaks, and rowing shells must carry distress signals such as flares or flags to signal for help.
- Navigation lights: To ensure safety during races held in low light conditions, racing canoes, kayaks, and rowing shells should use navigation lights to indicate their presence and direction to other participants.
- Sound signaling devices: To communicate with other participants or warn them of any obstacles, racing canoes, kayaks, and rowing shells should have sound signaling devices such as horns or whistles.
- Lifejackets: While racing, participants should wear lifejackets as a safety precaution in case of accidents or capsizing.