Across
Change in America welcoming Republican and key symbol of Islam (8)
I haven't cracked this one yet — but Fifteensquared have:
[R (=Republican) + ESC (=key, on a keyboard)] in CENT (=change in America, i.e. coin)
Thoroughfare that can be shortened by removal of lime? (6)
I haven't cracked this one yet — but Fifteensquared have:
S <tree> T (=thoroughfare); “by removal of lime (=tree)”, what is left is “St”, the abbreviation (“can be shortened”) of “Street”!
Perhaps cook the egg again after rector admitted blame (8)
I haven't cracked this one yet — but Fifteensquared have:
R (=rector) in RE-POACH (=perhaps cook the egg again)
Normal nowadays English display of pomp and circumstance (6)
Get rid of clothes for all to see parasite (5)
Silliest novel about spy chief going on forever (9)
Press rubbish left unwritten (5)
I haven't cracked this one yet — but Fifteensquared have:
DRIVE <l> (=press, force, push forward; “ left (=L) unwritten” means letter “l” is dropped)
Houses in a row? How one might easily draw curtains here naked (7)
Incestuous husband Opus Dei included after mix-up (7)
Happy with smoke finally clearing (5)
All drop to bust an arm and a leg (9)
Hound keeps inside church (5)
In Italy certainly sandwiches affected local seafood (6)
I haven't cracked this one yet — but Fifteensquared have:
CAMP (=affected, in behaviour ) in SÍ (=in Italy, certainly, yes)
Strange redesign I clear up (8)
Approach a concert hall? (6)
Really drunk by one bracer of the same concentration (8)
I haven't cracked this one yet — but Fifteensquared have:
SO (really, very) in [I (=one) + TONIC (=bracer, something that invigorates and strengthens)]; an isotonic energy drink contains the same concentration of salts and minerals as the human body.
Down
Circumnavigate round figure in a plane (6)
Former partner hammered unravelled (9)
Shut up about every other couple in love seat (5)
Occasionally enhance magazine's cover (7)
I haven't cracked this one yet — but Fifteensquared have:
<e> N <h> A <n> C <e> (“occasionally” means alternate letters only are used) + ELLE (=magazine); a nacelle is a streamlined structure on an aircraft housing an engine, hence “cover”
Tipped over dessert to wind up restaurant (9)
Avoid uplifting Cameron among others supported by Elon's capital (5)
I haven't cracked this one yet — but Fifteensquared have:
EVAD (DAVE=Cameron, among others; “uplifting” indicates vertical reversal) + E <lon> (“capital” refers to the capital, i.e. first, letter of the name, not any money!)
Even smaller pollarded pine trees developed (8)
Forget about entrance to Oxford and Cambridge university (4)
I arrive on schedule you texted and improvised (9)
I haven't cracked this one yet — but Fifteensquared have:
I’M PROMPT (=I arrive on schedule) + U (=you texted, i.e. “you” in textspeak)
Someone of mixed ancestry caught by cameras I anticipate (9)
What separates Grimsby from The Hague or Athens bizarrely (8)
Only some tale Zuckerberg's company censored (4)
Weeds possibly in Kew? (7)
Encountered wealthy husband escaping measurement system (6)
Identify fish in report (5)
Flatter cut or interleaved (5)
Type letters or click words in the clue