3a Billionaire behind UK's melon production? [4,4]
10a poor Arsenal lacking an intensity of focus [5]
12a By SMS you enter revised occupancy[6]
16a learner driver in part of Wales gets a dirty look [6]
21a billionaire has the money to enter on a ne stage [4,5] bill?
4d place for depressed girl, we hear [6]
5d in short two great cities combined to material ends [5]
6d peacekeeper's team take tops off [7]
7d Middle Easterner starts to keep up riveting dialogue [4]
8d maybe Starbuck's wife in better health [6] 13d Quiet aloofness in a pickle [8]
15d Why nothing ever goes right for loads scattered in Devon and Cornwall [4,3]
17d liberal cagey about what's left [6]
Sorry there is so many, brain gone to sleep after watching the tennis