What is the purpose of a safety lanyard in a PWC?

The purpose of a safety lanyard in a Personal Watercraft (PWC) is to attach the ignition safety switch to the operator's wrist. This safety feature is crucial because it ensures that the engine will shut off if the operator falls off the PWC or is otherwise separated from the controls. This eliminates the risk of the PWC continuing to operate uncontrollably, which could lead to accidents or injuries to the operator or others nearby.

The lanyard effectively acts as a quick release mechanism; if the operator is thrown from the watercraft due to sudden movements or collisions, the lanyard pulls the ignition switch off, stopping the engine immediately. This feature is a significant part of ensuring safety while operating a PWC, making it an essential element for responsible boating practices.