Possible Clues:

• Muscleman of ill repute, sick with love, commits venial sin
• Local CID indisciplined after training? Not a major fault!
• Petty misdeed
• Minor offence for which I called cop, stupidly
• Minor fault
• Bite, say, limb off insect-eater - no big offence
• Slip all over the place, collide with a PC
• Nibble, say, a herb and duck combination? A harmless foible
• Slip
• Small transgression