Cryptic crossword No 1,028

Across

1. Mary uses alternate number for one in homeland (6,7)
2. After the first runs of bad luck, you start to misspend everything that's coming to you, all at once (4,3)
3. Ignoring Rand Paul's constituents, he might be filing for medicare (7)
4. Hurry and turn after intersection (4)
5. Is going in, taking a nap, and then creating an act of rebellion? (9)
6. Yeah, right, maybe the way it was mailed had stamps initially? (7)
7. Dwayne Johnson has one album--put it straight on! (7)
8. Two setters curse, saying "darn" and "gosh" (3)
9. Give free whatever-they-want for this group (7)
10. Quietly acted in the interests of being ready (7)
11. Strain to remember: At the start, a double definition or charade might not have one (9)
12. Smooch top and bottom lip (4)
13. Soldier visiting Italy, travelling with quickness (7)
14. Developing comedic routine (2,5)
15. [See Instructions] (4,3,6)

Down

1. Army's goal: to go north and arrest one drunk (7)
2. Holland, along with Hiddleston, Hanks, and Hardy... they should be slapped (7)
3. Like a presentation of vere low difficulte! (4)
4. Arrived in haste, dodging end of pistol, not wanting to be shot (6,3)
5. Itches and swelling, head to toe (5)
6. Stunned as this initially right answer, if spelled backwards, gets marked wrong (10)
7. Where do you find chutzpah to send back homemade meal? (7)
8. Hoodlum shedding German anxiety (5)
9. A tantric exercise around the bottom region (10)
10. Former site demolished, including each facility (9)
11. Country:    X- Not applicable  (5)
12. Mike and I pierced nipples?? This is making even less sense (7)
13. Spiny-flinging Lakitu still defeats Mario and Luigi at the second level (7)
14. Plunder last of world powers having petroleum (7)
15. Meeting with your lover? Go outside to spit (5)
16. This contributes to restaurant's ambience (4)