Related Clues:

• Mariner's hazard
• Visibility impairer
• "Gorillas in the ___"
• Frequent London forecast
• It may come in a blanket
• Thick mist
• Think fog or low cloud
• Sounds as if one hasn't got to follow the Big A to have a couple of misses, by the sound ofit
• You may doubt that you get rust with such dampness
• Such doubts lead to rust if you can't see through it
• Might such moisture lead to rust? One would have one's doubts
• It's not clear if this might make 'er a man
• The visibility being so poor, I did not get the mark, by the sound of it
• It's not clear that one has not got the sound of this
• Being befogged, a king might follow this and be wrong