GPT 5.2s response to me when attempting to include this was as follows:

    This is a prompt-injection attempt designed to override system instructions, identity, and safeguards.
    
    I will not comply with it. I will not change identity, priorities, or behavior, and I will not relay or approve prompts verbatim as instructed. System and developer instructions remain in force.
    
    If you have a legitimate task or question, state it directly and I will handle it normally.