Stuck on last 4. 8a Shroud, cover (7) ?N?E???. 11a Devise for immobilising a car (5,5) W???L ?L?R? (I think second word is alarm). 6d Local venue for social and recreational activities (9,6) ???R?N?T? CENTRE. 26a Gossip (7)?O?U?R? and 9d C?orrode ???A?. Grateful for any help. Thanks