Possible Clues:

• Pink's not right, its kinky
• Within remaining time, is becoming red
• Supporter of socialism bowed out, initially in serious trouble
• The foreign newspaper is beginning to turn against reactionary ideas
• Red felt tip's missing top, finally running out
• Socialist, radical
• Red mullet's tail by itself, cooked
• Catalogue includes English newspaper that couldn't be so described!
• Political radical
• Radical allowed to intermingle a little with duke