Related Clues:

• Gets a spin over bus driver in double-decker
• On the highest point of
• Like a bump on --
• Right at one's peak?
• Engaged in work at the highest level
• In superior position at work
• On (poetic)
• Up in theatre?
• Ace spinner at peak
• Characters in front of queue, we hear, in dominant position
• On a high during surgery
• From this position, can't go up? Nothing odd there
• Characters in front of queue, say, highly placed
• Cooker heating element
• Communication connection