15a What's having detrimental effect on mother,getting old (8)D???????
14d To kill time,I acted strangely (9)??A???A?E
17d Terrible performer? Not a person taking charge (8) ?I?????R...
9a Grass in neglected course is full of holes(9)C???E????
15a Switch off broadcast about Bletchley Park work place beginning to drag (4,4)
14d Petty Officer,clueless,heartless and pitiable (8)...
14a By lake,spotted pierid briefly fluttering-that interests me (13)
18d a red employed by Spencer is eye-catching (6)
19a Protest could get wild if rained off (6)...