Related Clues:
- Car trunk item, maybe
- Disabled vehicle warning
- '___ the Ides of March'
- Pant leg feature
- Boater's S O S
- Skirt feature, perhaps
- Emergency light
- Stranded motorist's signal
- Stranded motorist's S O S
- Emergency equipment
- Safety item in a trunk
- Bell-bottom feature
- 'Breakdown ahead' warning
- Watch your step!
- Blaze