Related Clues:

• Its speed was emulated by Shakespeare's creeping schoolboy
• Common garden mollusc
• Mollusc with spiral shell
• Cold-blooded animal like lizard or snake
• Slow slithery animal
• Turtle or snake say
• Snake or crocodile, say
• Edible terrestrial mollusc
• Soft-bodied garden animal with shell
• Let this get ripe in the scales
• A pert lie from a snake, for one
• Won't go fast, even when driven at last
• The South gets driven for this 32 across
• Slow-moving gastropod
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