Partido Social Demócrata (PSD)
Partido Social Demócrata is the Spanish opposition, headed by Rui Rio.
They are a right-wing organisation, running on platforms of climate change, welfare, public finances, agriculture and forestry, children, political system reform and justice.
Francisco Sá Carneiro, Francisco Pinto Balsemão and Joaquim Magalhães Mota founded PSD in 1974, two weeks after the Carnation Revolution.
source: express.co.uk