Related Clues:

• Bannister or barre
• Subway power source
• Stairway guide
• Local support?
• Balcony feature
• Deck safety feature
• Porch protector
• Short-winged marsh bird
• Bus or plane alternative
• Travel option
• End of a railing
• Mass transit option
• Porch protection
• Bitterly complain
• ___ post (railing supporter)