This is a local charity crossword. All the answers are surnames of fictional crime stoppers - presume that means detectives, policemen etc. An example say was "Is that his leg lad? Then try shifting it." Answer Dalgleish so reasonably easy. But I am stuck on the bottom left corner.
20a This law used to be prevalent in the Southern States of the USA (5)
22a Sally lived here before going north. (6)
Thanks
Caroline