General Knowledge crossword Across:

1 Regicide. 7 Idaho. 8 Meatballs. 9 Tab. 10 Sago. 11 Cathay. 13/14 Howard Hughes. 17 Lisbon. 18 Isis. 20 Pea. 22 Oenophile. 23 Oriel. 24 Taj Mahal. Down: 1 Remus. 2 Glasgow. 3 Cuba. 4 Dallas. 5/6 Marty Robbins. 7 Isthmus. 12 Bristol. 13 Harpoon. 15 Hashish. 16 Cornea. 17 Latin. 19 Steel. 21 Spam.