23a Down after British misfortune (4) ???w, 25a Second promise of an item of fencing (5) s???d, 20d Hail's target segment is celebrity orientated (3-4) a??-?t?r , 24a Yonder article is top hat obtained without work (4) ?h?t and almost forgot 18d Writer sprinted a little (7) r?n???e. As you can see I am having a bad day. Thank you in advance.