Related Clues:

• 'Catch ya later'
• "Catch ya later"
• Broke bread in both hands in time
• British "Ciao!"
• Lead-in to radio silence
• Brit's 'Later!'
• Brit's "Later!"
• "Later," in 33-Across
• 'Bye-bye,' to a Brit
• 'Be seein' ya'
• Sandwich sign-off
• Following? Dead right!
• Subsequently float the ark on a regular basis
• 'Later, luv!'
• Bye, in Birmingham