Possible Clues:

• Sign on (anag)
• ___ around (snooping)
• Sniffing and moving slowly out
• Refusal to face evil head of Government snooping
• What the righteous have initially got going, gradually
• Moving slowly, issue raised at home beginning to grate
• Slag off singalongs for uncovering things belonging to others
• Smelling no wickedness? Good!
• Having a gander at sign on building
• Making slow movement in song that's playing