Related Clues:

• More than a raid
• 'The Godfather' crowd, with 'the'
• "GoodFellas" group
• Swarming spot
• Crowd around, as a celebrity
• Prolonged campaign
• Home with hexagonal cells
• Drawn-out battle
• Protracted attack
• Group on a drive
• Hard-to-reason-with group
• Angry bunch
• Attack upon a city
• Bovine group
• Range rovers?