Possible Clues:

• Supporter of smokers in 14 down, for the most part, and 2 down
• Most of 14 down and 2 down is for row of potential smokers
• Whistle support in a place for 14 down
• Chap with great expectations for sweetheart to frame row of smokers
• Churchwardens here are pleased initially about dividing harvest
• Place for a certain smoker's collection
• Will the churchwarden give this support? On the contrary
• Support for those getting puffed?