Marine and Coastal Access Bill [HL]

How will this work with Clause 15? Would the MMO stay as the responsible body, for example, if it had delegated the various functions that this and the subsequent clause enable? Is there to be a range of bodies to which functions can be delegated and, if so, is the Minister saying that it would always be quite clear who would be in breach of their duty? It seems to me that, given that clause early in the Bill, it would be possible for some confusion to arise as to who was responsible. Once the MMO had delegated a function, which authority would become responsible for its breach of duty?