No 10004, Saturday 20 Nov 10, Gridman

Gridman on an extended run? Must be because of 9999 and 10000.specials.
ACROSS
1   - Impaired as a result of age, mite may emerge (4-4) - {TIME*}-{WORN}
5   - Language of fellow and child you hear (6) - {MAN}{CH}{U}
10 - Wildly dreamt about sweetheart fetching lamb, perhaps (3,4) - {RED M{E}AT*}
11 - Parachutists have to take a pull at it (7) - RIPCORD [CD]
12 - This type won't stand straight (6) - ITALIC [CD]
13 - Publicity for feminist, an off-the-cuff speaker (2-6) - {AD}-{LIBBER}
15 - Sign from the last two letters of groom taken (4) - {OM}{EN}
16 - Endure to-do in final performance (4,6) - {LAST} {HURRAH}

18 - 50-50 will be one (5,5) - EQUAL SHARE [CD]
20 - Brother to take directions for beverage (4) - {BR}{E}{W}
23 - Lathis go wildly at huge opponents (8) - GOLIATHS*
24 - Area with not much growing for it? (6) - TUNDRA[CD]
26 - A foursome hoarding a new currency (7) - {A}{FGH{A}{N}I} The foursome is FGHI ?
27 - Implore for a group to spend time in bank, we hear (7) - {BE{SEt}ECH}(~beach)
28 - Substitute some farmers at zamindar's insistence (6) - ERSATZ [T]
29 - Judge: fool trampled roses (8) - {ASS}{ESSOR*}
DOWN
1   - Be upset in a rather late reaction (4,2,4,5) - TURN IN ONE'S GRAVE [CD]
2   - Press half a side to intervene (7) - {MEDIA}{TEam}
3   - Beetle is small, bad with no energy (6) - {WEE}{VILe}

4   - Consider part of strategy (4) - RATE [T]
6   - Q & A pileup resolved by design (8) - APPLIQUE*
7   - Slam Australian friend accepting inexperienced driver (7) - {C{L}OBBER}
8   - Not feeling well in a certain environmental change (5,3,7) - UNDER THE WEATHER [CD]

9   - Thieving exotic drape that's on the politician (9) - {PREDA*}{TORY}
14 - English city with cold/hot breeze for invalids (4,5) - {BATH} {C}{H}{AIR}

17 - Agreeable requests to queen's subject (8) - {PLEAS}{ANT}
19 - They are drawn off (7) - ULLAGES [CD] Had to cheat on this, new word for me.
21 - Rectify by changing one's habit? (7) - {RE}{DRESS}
22 - Chase give us pure change (6) - PURSUE*
25 - In the same place exists bird (4) - {IB}{IS} 

GRID