Punk Girl was one member of a small gang of Mary's punk friends who suddenly start hanging around the Square as a device to introduce Rod Norman to EastEnders. Only Punk Girl and Rod had speaking lines.
Various thefts start occurring around Albert Square over the course of a few weeks, including money from the tills of the Queen Vic and the First Til Last shop, as well as from Mary's purse. After Punk Girl and her friend Punk Boy invite Rod up West to go shoplifting with them, Rod suspects the recent thefts in Albert Square are down to her. Eventually Rod betrays Punk Girl and helps Naima and Donna to catch her in the act of stealing from the shop till, after which Punk Girl is never seen again.
First and last lines
"I'll have this lot." (First line)
"Oh and can I have those fags on special offer?" (Last line)