What does the cryptic crossword clue "Hesitates in this red convertible (7)" mean?

The definition is "Hesitates". The wordplay uses an anagram. anagram of THIS + RED = DITHERS; definition: "Hesitates" The answer is DITHERS.

Hesitates in this red convertible (7)

Daily Mail Cryptic #17479 | 28 Across | 2024-10-31 flower