Square sausage is more correctly called 'Lorne Sausage'. Were you to bat with one of those and thrash extravagantly across the line you would doubtless be referred to as a 'Lorne Mower'.
Packaging of the sausages will be important. Don't fall into the trap of the TV (television, not transvestite) chef who had a picture of himself on his own brand sausages, with the caption below reading: (No Swearing Please) with fork'.
I'm looking forward to the debates on: Kashmiri sausage, Australian sausage, what percentage of black pudding is allowed in the sausage, Harrow sausages, is this burst sausage repairable? How can you tell if your sausage is a banger? Your first sausage, the sausage that slipped through your fingers, the elusive talisman sausage, Don Bradman's sausage, storm damaged sausage...