19ac. With judge standing in for queen, again puts up the condemned. (7) R?J?C?S. Is this rejects and why?
29ac. Shift, perhaps, or adjust clothes line round corner.(3-7)?L? N?G?T?R Is this all nighter and why?
12dn. Break from work left one happy at last.(11) O?P?R?U?I?Y. is this opportunity. and why?
19a Replace the ER (queen) in re-erects for J (Judge)
29a All nighter is a work shift
Alter around (l)ine and nign which means "round the corner"
12d Break = opportunity
Op = work
port=left
iniy
= one
"y" is last of happy