Across
Speedy in reacting, like an efficient cartoonist? (5,2,3,4)
Lively relative between start and end of journey (6)
Soldiers stuck in river and small fast-flowing streams (8)
One campaigning in red U.S. car after diversion (8)
Atmospheric event, sort essentially occupying a posh artist (6)
See small announcement in newspaper (6)
Continue curbing enthusiastic young dog (4,2)
Intimidate director David at work (4,2)
Go round outskirts of Eton with network (8)
Advantage with Democrat dismissed and narrowly defeated (5,3)
A delay accepted by graduate in Spanish city (6)
Foremost jockey's outfit in red and blue, maybe (7,7)
Down
One dad's quarrel upset senior military officer (8,6)
Russian's neighbour has some belief in nature (4)
Letter put in dictionary given approval (6)
Brief period in scarcity? (8)
Actor Eric lacking in activity (4)
Shortly observe a really discontented legal official (6)
One studying cultures loathing troops at war (14)
Occupied chair wearing glossy fabric (5)
More mature person after religious instruction (5)
Outlines chapter about French city (8)
Infected person's first seen among group in charge (6)
Fair old writer left in Cyprus (6)
Fringes of estuarial marshes for trees (4)
Noisy learner held up pair (4)
Type letters or click words in the clue