Siwan Ellis, head of English and Drama at Ysgol Gyfun Bryntawe [City & Council of Swansea Education Directorate], Penlan, Swansea, Wales, United Kingdom, DUI LinkedIn: Siwan Ellis, Head of English at C&C of Swansea This is South Wales: Swansea teacher was three times drink drive limit (Nov 2 2012) A city teacher has been banned from driving after being caught at the wheel while more than three times the drink-drive limit. Siwan Ellis, head of English and Drama at Ysgol Gyfun Bryntawe in Penlan was seen driving erratically on Sketty Lane around 9pm on May 17, by another driver. Tags: