Cryptic crossword No 3,924

Across

• 1 acrossRespect inspiring, hot alien seers (8)
• 6 acrossBack trouble before opening temple (6)
• 9 acrossRules of guns essentially ignored (6)
• 10 acrossStudy exactly correct (8)
• 11 acrossKaty Perry somewhat kind (4)
• 12 acrossA delight cycling to find bird (5)
• 13 acrossSpecial initiators of rock and roll era (4)
• 14 acrossNaked? Tough shit (4)
• 15 acrossWithout leader, Hindus attempt business (8)
• 17 acrossMove deed that's about tax (8)
• 20 acrossBitter, bitter, not right (4)
• 23 acrossSimilar to love (4)
• 24 acrossFancy vehicle hosts British dance (5)
• 26 acrossClose court, avoiding what attracts bees (4)
• 28 acrossExtinct animal is around, possibly (8)
• 29 acrossEssay statement primarily in this (6)
• 30 acrossCollege boy shows solidarity (6)
• 31 acrossSocial gathering thing in cryptic (5,3)