Thanks to everyone for such a great response. The tally is:
1 vote each for paul@11, chrise@12, FJ@14 and ixion@16
2 votes each for paul@9, stevea@28 and busby@40
This week's winner, with 3 votes is ab@34 for his cleverly disguised double definition
Chariot movement?
Congratulations, ab, here is your prize
https://www.youtube.com/watch?v=MZgAynN2N7I
Cheers