ACROSS
1 Issues surrounding radical hot spots (7) TROPICS
5 Slabs or boards over top of tombs (7)
9 Set of various modules to cook, hence range (9) KITCHENER
10 Romantic evening spent in desert (5)
11 All parts joined with a hammer (6)
12 Sweep leg-cutter? (7)
14 and 22. Mind-blowing fake of recent origin’s withdrawn (4,7)TAKE OFFENCE
15 Pasta formed in little rings, stuffing in pork (10) TORTELLINI
19 Perhaps one always looking at the mirror in cars sits properly (10)NARCISSIST
20 and 21dn. By this you say you accept it but not if this clue is wrong (4,2,4)
25 Known to a select few, being part of team? (6)
27 Feet in poetry one may associate with a metre by the way it sounds (5)IAMBI
8 Perverted cases of being aggressive (3-6) TWO-FISTED
29 Aquatic creature rushed back home through barrier taking short cut (7)
30 This gives you right to employ idle vagrant (7)
DOWN
1 Dog chain in empty kennel (4)
2 Person living in remote area dismissed a sponsor (9)
3 Whiff of some rain reportedly holding up batting (6)
4 Society's measures introducing nuclear restrictions (9)
5 Spells words (5)
6 Fund flow anticipated by financial institution (8) BANKROLL
7 Bird in pet cage flew but always within limits (5)
8 Given these, you're asked to lay them straight (5,5)
13 Booming trade in stone art (10)STENTORIAN
16 Witness, simple chap, scratching head during cross (9)
17 Sister's days are numbered maybe after I get buried (9)
18 An expression of disgust is hard to conceal, essentially candid but cruel (8)
23 Object favourite for dogs primarily, a bone? (5)
24 Energy and time taken by salmon running upstream fetches praise (5)EXTOL
26 River in central Europe flowing north, bordering Germany (4)