Before I begin, I want to offer my sincere thanks for the guidance you have already given me. Turning now to the substance of my question: I am undertaking an EPQ in Law, and I wish to understand whether prior study entirely closes a door. Having already encountered aspects of law through my A-level course, I wonder whether this means I am forbidden from engaging with those same themes again, or whether I am instead permitted and perhaps encouraged to return to them with sharper focus, deeper analysis, and a more independent voice, exploring familiar ground in greater depth than the classroom allows.