Police were called to the Asda superstore at the Orbital yesterday evening after receiving reports of two teenage girls climbing on to the roof.
One of the girls, a 14-year-old from the local area, quickly came down after the police arrived and was collected by her mother.
The second girl, 15-years-old again from Swindon, was eventually talked down from the roof at around 9pm and was subsequently arrested on suspicion of causing a public nuisance and wasting police time.
She has since been released under investigation.
