1-8
: Men LH 3/4 across to new place. Ladies 3/4 RH across to new place facing
  out
9-16
: All dance 8 bars of Schiehallion reels (1/2 round set)
17-20
: Men dance across set (brief RH across in centre) & dance RSh round
  partner to end facing in on Ladies' Left (all 1 place clockwise round
  from start)
21-32
: "The Chiltern Chain":

: 2s+4s (top & bottom place) dance R&L (8 bars), then stand 4
  bars **while**

: 1s+3s (side couples) set, dance 1/2 R&L, set, dance 1/2 R&L
33-40
: All take allemande hold & promenade clockwise once round. End 4 1 2 3

{{explanation}}
Repeat 3 times & end by Men bringing partner into centre, retaining RH for bow/curtsey