chris e, I think if you dwarf something, like a tree, you check its growth
My favourite is still 24 ac. Also like 17 ac very much (though I had put A Bomb), BBm, 8d Bob's Mum, 25 ac (aristo) and 61 dn (Les) when I finally understood it!
Ive never watched "Only Fools and Horses" so that clue foxed me, and I only got the Linford Christie one with Les's hint.
I had written down Adrenals as a possible answer to 65dn but didn't get the definition of "boosters". Clever!
Finally (you'll be pleased to see) should it have been "First Labour PM?" not MP, as the first Labour MP was Keir Hardie and I got stuck on that (22dn). Or was that deliberate?