Answer:
B. seek media release approval from the Communication Unit Leader.
Explanation:
A PIO (public information officer) is responsible for managing communications with the media, public and other agencies regarding information on incidents. Before media releases the PIO is to first obtain approval from the incident commander as well as limits on the information to the released. PIO are also responsible for interviews and briefings regarding briefings, manage media and public inquiries, monitor information being reported so as to ensure accuracy