Related Clues:

• May be a hard bit in the hard stuff
• It's not this,you see, that's in the drink
• It's hard to see how thie could follow 15 across
• Not this for the sound of the sea that's cold
• It's not this, you see, that's so hard
• Not this, you see, is not so hot
• Or if this might be the whole of it by the sound of it
• Sort of water that has no 5 down
• How hard it is to get to the end of 1 across (3)
• When it's cold it is hard
• Nov. could start this at the start - that's a hard one
• It's not this, you see, that's cold
• It's hard that it would not be with this to see
• Off to work there, even when there's a frost
• Or if this could be the whole of it, by the sound of it, if it's hard