When towing a person behind a PWC what does not meet a specific legal requierment for PWC?

When towing a person behind a Personal Watercraft (PWC), failing to have an observer on board is a common legal requirement that may not be met. Many jurisdictions mandate that a secondary person must be present to keep an eye on the person being towed. Additionally, not using a proper towline or exceeding the PWC's weight capacity can also violate legal standards. Always check local regulations for specific requirements before towing.