Related Clues:

• Outbreak of fighting heading for cup tie
• Seminal English punk band
• "London Calling" band with "The"
• Lost money over confrontation
• Money's left in jar
• Conflict; be incompatible
• Pound in banknotes and coins producing conflict
• Bump heads
• The __, rock band headed by Joe Strummer
• Conflict of egos
• Pound in money jar
• Look bad when worn together
• Not go together fashionwise
• Don't go together, as plaids with stripes
• Coincide, inconveniently