ACROSS
9 Aunty in trouble withe investment contract (7) ANNUITY*
10 Tough to hold out - nothing inside? Sounding uncertain (7) HOODLUM {HO{O}DL*}{UM}
11 Obstructs containers (7) HAMPERS [DD]
12 Polish figure crossing the line of no return (7) RUBICON {RUB}{ICON}
16 Some lad abandoned the maiden (7) DAMOSEL*
19 Zany, zany get a flower (7) YANGTZE*
26 Call within a month to capital (7) ABIDJAN {A}{BID}{JAN} Former capital
28 Vulgarian - trust a crook to keep quiet (7) UPSTART {TRUST+A}* over {P}
29 Some come back and get selected - it's heavenly (7) CELESTE [T<=]
DOWN
1 Growing tuber on the border creates disturbance (6) MAYHEM {YAM<=}{HEM}
2 Coming around is incomprehensible (6) GNOMIC* Is this definition correct?
3 Award for play (4) GIVE [DD]
4 Compound featuring setter's very big home (6) MYOSIN {MY}{OS}{IN}
5 Drug dealer's fast to contain damage (8) PHARMACY {P{HARM}ACY}
6 Groom workers to get hold of a top team of fighters (10) COMBATANTS {COMB}{ANTS} over {A}{Team}
7 Need to stop fight for a state of oblivion (8) BLACKOUT {B{LACK}OUT}
8 Nice men appointed by English Cardinal (8) EMINENCE {NICE+MEN}*{E}
14 Book on Indian political party's rise - talk about accepting a constant input (3,7) DAS KAPITAL {SAD<=}{KA{PI}TAL*}
16 Victim of a natural disaster is around, moving (8) DINOSAUR*
17 Big animal entertains volunteer group, becomes much smaller (8) MONGOOSE {MO{NGO}OSE}
22 Leadership change - country in a daze (6) TRANCE (-f+t)TRANCE
23 Only under central fund - that's not fair (6) UNJUST {JUST}<=>{fUNd}
24 Plant experience - news trickling in (6) FENNEL {FE{N}{N}EL}
Reference List
High = H, Name = N, Yes in German = JA, Interest = I, Quiet = P, Very big = OS, Home = IN, English = E, Constant = PI, Volunteer group = NGO, New = N