Related Clues:
- Traffic standstills
- Gridlocks
- Watchdog's warnings
- Bottlenecks
- Fishing line tangles
- Growls of an angry dog
- Growls angrily, or tangles
- Tangles and growls angrily
- Growls angrily with bared teeth
- Growls fiercely or tangles up
- They'll ruin a morning commute
- Complicates
- Sounds like an angry dog
- Spike's getting around European Union traffic jams
- Snarls seen from a helicopter