A nonjurisdictional agency asked to assist in a rope rescue will assign:

When a nonjurisdictional agency is asked to assist in a rope rescue operation, assigning an agency liaison is the most effective course of action. The liaison serves as the primary point of contact between the assisting agency and the jurisdictional authority handling the rescue. This role is crucial as it facilitates clear communication, coordination of resources, and understanding of operational protocols and safety measures. The liaison helps ensure that all parties involved are on the same page and can work together efficiently, respecting the chain of command and operational strategies of the jurisdictional agency.

In contrast, other options, such as deploying police for assistance, may not be the most relevant since police involvement is typically predetermined based on the situation's nature and jurisdictional procedures. Similarly, providing extra funding isn't a direct service that can support the immediate operational needs of the rescue. Assigning bystanders to carry equipment can be unsafe and impractical because they may lack the necessary training and understanding of proper rigging and safety protocols involved in a rope rescue operation. Therefore, appointing a liaison is the most effective way for a nonjurisdictional agency to integrate into an ongoing rescue operation.