1. If not, except when
   "shall not have effect unless they have been approved"

Encyclopedia: Unless

• hit the dirt
• hit the hay
• hit the jackpot
• hit the roof
• hit the sack
• hit the spot
• hit-and-miss
• hit-and-run
• hit-or-miss
• hitch
• hitch up
• Hitchcock
• hitcher
• hitchhike
• hitchhiker
• hitching bar
• hitching post
• Hitchings
• Hitchiti
• hitchrack
• hither
• hither and thither
• hitherto
• hitherward
• Hitler