1 Across, Show relief and leave (3,3) ??? ?F?
16 Across, hap returning a good comic (5) ????A
18 Across, Rush to secure new ward equipment (8) H?R?????
Set off looks good but I can find nothing to go in 1 down Starting with S,
OZ City, one swathed in good weather, occupying very little space,
The letters I have are ??P?R?H?N
Many thanks again.