Possible Clues:

• High-leaping Russian dance
• High-leaping Ukrainian folk dance
• Grand Old Man attending old king's dance
• Leave old man before end of folk dance
• Steps taken by Poles have Republicans shaken to the core
• Set off with group, say, for dance
• Lively Ukrainian dance
• Russian folk-dance
• Lively figure from Republicans given honours
• Get ready for tour, say, that needs energy in Ukraine