Across
4a
(and 4 Across) Flop about pitch, obscuring right of way (6,8)
See 1 Across
10a
(and 10 Across) Fairytale character getting ready to welcome new church cleaner (6,8)
See 9 Across
Heartlessly ransacks building sites (4)
Side of stage for audience worth a full renovation (6,4)
School idiot left home for right direction (7,5)
Possibly magnolia, I'm thinking, is higher back in village east of the Shire (8,4)
Tin ore smelted by colleague from the east (10)
Official report advances conspiracy theory, angering leaders (4)
25a
(and 25 Across) Capriciously, I held child's ear and arms here (8,6)
See 24 Across
27a
(and 27 Across) With these, Windows can hide death caught by the Spanish journalist (8,6)
See 26 Across
Down
Work at university accepted by local area people (8)
Objectively, I would keep old Peruvian ready to meet deadline (2,2,4)
Small island's lifting gear has top missing (4)
Like impractical thinker who'd roll tyre round (12)
Train Henry to swim in a sea (10)
16d
(and 16 Down) Suggesting lama in Marx Brothers film (6,8)
17d
(and 17 Down) Selassie is again defended on air, being much respected (6,8)
Exchanging very small talk, maintaining historic buildings (12)
Angrily slam a large city's complaint (10)
See 7 Down
See 8 Down
Understood this classic old language (6)
Tops of mosques in Riyadh require gold reflector (6)
Author puts down a dish of lentils (4)
Type letters or click words in the clue