1 Stop short in front of a portico (4)
2 Armoured boy supports Corin in difficulty (8)
3 Underground systems encountered river – very large (6)
4 Heartless Otto yearns for teas (7)
5 Fashion magnates use these to identify delegates (4,4)
6 Stays home to partake of blended tisane (4,2)
7 Squeakier-sounding greeting (4)
13 Region gets new stadium (5)
16 Drag up muck about a secret society (5)
18 A US grape cultivated for mangetout (5,3)
20 I left stirred americano being filmed (2,6)
21 He’s known for his wall and hair all over the place (7)
23 Oddly sweary person with influence (6)
25 Run around Gabon, chasing first-rate paintballer’s kit (3,3)
28 Inscribe Latin abbreviation on top of hammer (4)
30 Ahmadinejad’s claim, if repeated? (4)