The following is a response from DPI&F when I asked them about marking of crab pots last December.
Thank you for contacting the Department of Primary Industries and Fisheries.
In response to your email, I advise you will find crabbing gear information and naming requirements on our website at http://www.dpi.qld.gov.au/cps/rde/dp...5_ENA_HTML.htm The information provided states - "In tidal waters, when fishing for blue swimmer crabs, mud crabs and spanner crabs, no more than four crab pots or dillies (or a combination of pots and dillies) may be used per person". Providing you have the correct number of people in the boat, you can have all crab pots marked with one person's details. As you say in your email, 3 people in the boat represents 12 pots.