Across
1
Fatal flaw in an otherwise admirable character (4,2,4)
7
Develop faster than; become too large for (7)
11
The --------, Haydn oratorio (8)
18
Of the highest quality: goes beyond (4)
21
The Muslim Scriptures in Arabic (5)
23
Temporary ban on an activity (10)
Down
2
Aristocrat ranking between marquess and viscount (4)
3
Ahead in time, order or degree (6)
4
Flower giving its name to a shade of pink (8)
5
Reversion to a former type (7)
6
Achieve the required result (2,3,5)
9
Deteriorated in condition (4,2,4)
12
Obsessive love of oneself (8)
16
South-west USA Native American village: city of Colorado (6)
20
---- Berra (1925-2015), baseball player whose name was arguably adopted by a cartoon character (4)