209.Section 148 sets out the circumstances in which a marine enforcement officer may bring along other persons when carrying out any relevant functions. This section enables enforcement officers to take other people and anything necessary (including equipment and materials) to assist them in their duties. These powers apply wherever the enforcement officer may be. Assistants could include specialists (for example, a vet if the officer was inspecting wildlife legislation). Anybody brought by the enforcement officer to assist will be supervised or directed by the officer.