Struggling today.
1D A pain mostly there in chest? Start to exhale (10)
5D A funny Scooby Doo episode? (6,3,5)
9D Parliamentary process aimed only at heading off Tory revolts (5,3,6)
20A What befits those in trouble, receiving variable quantity? (3,2,3,4)
19A Gay girls dancing around daughters fabulous tree(9)