Aah! After many hours of grit-toothed clawing I am close to finishing this. Got basically everything, with only an E and A (and maybe this mysterious missing I) to slot in.
Any help with the last couple?
BRUSSELS INFORMATION ESSENTIALLY DELETED. MAD! (6)
CLEAR OF ALL UNDESIRABLES EXCEPT GROUP OF FIVE NO LONGER ACTIVE (4)
DIVER'S CON NOT BELIEVED FROM THE OUTSET? THAT'S NEWS TO JOCK (4)
thank you in advance