Just back from transatlantic flight and jet lag kicking in. I tired again this morning whilst waiting at Gatwick for a connecting flight.
I have too many clues to ask about, as per usual.
I e solved 1a and a few more in bottom half, namely 21, 24a, 25a, 27a.
I feel as though I am being taunted by 5a, 9a, 10a!