Related Clues:

• Refuse
• Blackball
• Embargo
• Certain protest
• Political protest of sorts
• Refuse to use
• Blacklist
• Consumer action
• Protest tactic
• Refuse to deal with
• Refuse to buy
• Refuse to patronize
• Same as 22 down, named after English captain
• Refuse to do business with
• Refuse to buy or handle goods