Across
Milk producer seeing firm cow dropping behind overturned barrel (7)
Engineers finally working on the wagon - charging battery perhaps for race meeting (7)
Student is taking paper copies (5)
Twitter CEO penning a detailed caption about work while also doing other jobs (9)
Official's son content to then drift off when undressed (7)
Perhaps a job for Dean of College - she worked in the Isle of Wight (7)
Top lawyer organised an orgy with teen later (15)
Best circus opens by arrangement - it's cultivated and not really for profit (15)
French ready to bring police unit back in for project (7)
S in extremis o (7)
Frugal for theatre to screen short film (9)
Found advertised broadcast (5)
A psychologist might wonder what you see in this new Tolkien book replacing introduction to Elvish (7)
Craft of e.g. Dr Dre's production (7)
Down
Caught former Hogwarts' professor finishing off with small brisk spells? (9)
Drink tequila at first - class of seamen passed out in order - it's bound to appear impressive? (15)
In-laws occasionally row - getting more unpleasant (7)
Male parent's upset without her (3)
Something a baker uses after power-cut - essentially suited having lots of dough (11)
Old coin found by North African (7)
Maybe leaves pop star working out instruction for mistress-to-be? (15)
Invite partners to get tipsy (5)
Journalists settle up during free time (11)
One can see what you're saying as pilot's circling airport regularly (9)
Sign current tax burden not ultimately lower (7)
Raise steel bonnet components up (7)
Company making pop record inspired by say Virgin Media making comeback (5)
Lastly harvest rye and make hay? (3)
Type letters or click words in the clue