Across
10a
Lost in London (I am close to King’s Cross eastern boundary) (5-5,4)
See 9
Skipped school (retired hurt, LOL) (9)
Complain win against one side’s overshadowed (5)
Dizzy missing end of Grand National (7)
I haven't cracked this one yet — but Fifteensquared have:
DISRAELI (politician, known as “Dizzy”) less [gran]D
26d
‘Won’t ed see daily covers?’ – gnarled old Fleet Street worker (7,4)
Half of those on bus superannuated (5)
Passover is a festival (3)
New farmer’s content to have fifty in field (5)
Driving impatiently in South London? It’s commonplace (7)
Don’t stop thinking of teacher receiving fine (5,2)
Object to government lacking depth (5)
I haven't cracked this one yet — but Fifteensquared have:
A government lacking depth is a THIN G
Not in reality the best players? (5,4)
Upset president involved in underworld contract (9)
I haven't cracked this one yet — but Fifteensquared have:
P[resident] in DIS (underworld) LEASE
Scrubs up? (5)
I haven't cracked this one yet — but Fifteensquared have:
Apart from the definition I have no idea how this works
Down
Sticks up for superior (4)
No way coffers filled with money in disused currency (8)
I haven't cracked this one yet — but Fifteensquared have:
M[oney] in O (zero, no) + ST[reet] + ARKS
Expecting Republican to get put away – dope! (4)
I haven't cracked this one yet — but Fifteensquared have:
IN FOR (expecting) less R
Helen’s mum picked up on road north to Delaware’s state capital (8)
I haven't cracked this one yet — but Fifteensquared have:
Reverse of LEDA (Helen of Troy’s mother) + A1 (road between London and Edinburgh) + DE[laware]; Adelaide is the state capital of South Australia
Leaving bash held back in old country (6)
I haven't cracked this one yet — but Fifteensquared have:
Reverse of DO (party, bash) in EX US
Sexual liaison lifted simple-minded singer (Jim, that is) in club (10)
I haven't cracked this one yet — but Fifteensquared have:
Reverse of BONK (sex) + KERR (Jim K, singer with Simple Minds) + I.E.
29d
Show strange alien forms (4,2,4)
Dieter’s World is hit (4)
I haven't cracked this one yet — but Fifteensquared have:
WELT is German for “world”, and someone called Dieter might use it
Contribution from bad Vlad set down (5)
I haven't cracked this one yet — but Fifteensquared have:
Another one I can’t parse
10 anticipating Tory levelling-up policy? (7,3)
Royal servants taking over country (5)
I haven't cracked this one yet — but Fifteensquared have:
YEOMEN less O[ver]
Comic before getting tip from mover and shaker (8)
I haven't cracked this one yet — but Fifteensquared have:
(Ken) DODD (comedian) + ERE + [move]R
Letters posted when cycling separately causing complaints (8)
I haven't cracked this one yet — but Fifteensquared have:
MAIL SENT with both words cycled by one letter
Useless in practice so it ought to be returned (6)
Stupid to follow up oath (6)
I haven't cracked this one yet — but Fifteensquared have:
Reverse of MAD (stupid) DOG (to follow)
See 15 Across
Old birds back from tea in seconds (4)
See 7
Type letters or click words in the clue