Possible Clues:

• C for Communist?
• Where first I will stand in politics, being slightly radical
• In the house, for instance, pink port to go with starters, oysters fish and recent bake
• Position in the house where you might find one of the players
• Politically pink, perhaps, that could stand as Conservative?
• Could be out-half is a little bit of a socialist
• Among atheists he is pink
• Pink as heart to heart?