The most common and most likely answer to this crossword clue is the 10 plus 5 letter word COMMERCIAL BREAK
I've seen this crossword clue in The Times
C
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M
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B
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K
More clues leading to the result COMMERCIAL BREAK
- Money-making run in snooker that won't air on BBC
- Profitable, better set of TV adverts?
- Remarkable comic dancing around in brief TV film?
- Cast miracle comeback right for constant interruption to Coronation Street, say?
- Notice time, make funny remark and be comical
- Time away from business providing an opportunity for promotion
- Performance of comic remarkable in show’s interval
- Remarkable comic performing feature during TV show
Buddy explains!
The straight part
We know that "that won't air on BBC" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case that won't air on bbc = commercial break.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.