Final answer:
A witness typically does not have unrestricted access to a legal notebook containing their recorded statement; access varies by jurisdiction and is often subject to legal oversight.
Step-by-step explanation:
The question concerns the legal rights of a witness and the access to their own statements that have been recorded in a notebook. Generally, the right of a witness to access such notes is not absolute and may vary by jurisdiction. However, if we refer to the usual legal practices, a witness does not necessarily have the right to access the detective's notebook in which their statement is recorded. The notebook is primarily for the use of the police or legal professionals conducting the investigation or building a case. A witness may request to review their statement under certain circumstances, but this is often done in the presence of legal counsel or during testimony to ensure the integrity of the information and to maintain any necessary restraints on disseminating evidence.