Welsh Conservative Party Conference 2016 March 12, 2016 Matthew Horwood LLANGOLLEN, DENBIGHSHIRE - MARCH 11: British Prime Minister David Cameron speaks at the Welsh Conservative Party Conference 2016 at the Royal Llangollen Pavilion on March 11, 2016 in Llangollen, Denbighshire. Elections for the National Assembly in Wales will be held on May 5, 2016. (Photo by Matthew Horwood)