Corrections Act 2004, ss 128, 141
Yes, you can. You could face either internal disciplinary charges or criminal charges if you’re caught with the visitor trying to give you a banned item, or if your previous communications with that visitor (as shown by a recorded phone call) indicate that you encouraged the visitor to bring the item in or knew that it was coming in.
You can face internal charges if it’s tobacco; if it’s an illegal drug you could face criminal charges. Internal prison charges can result in your visits being limited to non-contact ones, or in you losing privileges. If criminal charges are brought and you’re found guilty, this could result in you having a longer prison sentence to serve.