Related Clues:

• Call false
• Officially bar from entry
• Stop O.K.'ing
• Last word of "For He's a Jolly..."
• Legally stop
• Say ''Not so!''
• Opposite of admit
• See 25 Across
• Refuse to grant
• U.N. chief ___ Ki-moon
• ''... nobody can ___''
• Last word of ''For He's a Jolly Good Fellow''
• No-smoking ordinance, e.g.
• Severe penalty
• Refute a claim