Across
Light sleeve unknown in khaki wearers? (4,4)
What transmits uniform string sound (6)
Unemployed remain unchanged, getting something for nothing (4,4)
Disguise the nature of surrounding Zulu country (6)
Understand secure subjects given by guru (3,3,7)
Parry's Requiem initially covered in a review (5)
British speak up about opening of chemical plant (9)
Clean screen for protection of readers? (4,5)
Feasible idea when introducing nitrogen is one doomed to failure (5)
Charge for revolutionary soldiers before time for reconciliation (13)
Summary of betting odds with exchange of vocal elements (6)
Don helps to fill this freshly-made slab cake (5,3)
Mule, perhaps one in a horse race (6)
Jockey reported winning, bagging Cheltenham's first trophy (5,3)
Down
Red flag is flying round end of bayou as protection for swimmers (10)
Born in endless want (3)
Missed kick, as one may observe on a blistering day? (3,4)
Moving volume with Emma abroad — yes, primarily (6,6)
Forward matter involving FA official in March (7)
I'm a jockey caught in situation and changing colours (11)
Like enthusiastic? That's got it (4)
Secretly represented colliery seat (12)
Who might improve avenues, getting green routes in order (4,7)
Light mood with papa hiding return of illness (6,4)
Fancy island church (7)
Site of old massacre showing delight welcoming new business (7)
Nearly all reject incentive (4)
Fire mostly in cavity (3)
Type letters or click words in the clue