Other restrictions on availability
8. Subject to regulations 6, 7 and 9, any person may restrict his availability for employment by placing restrictions on the nature of the employment for which he is available, the terms or conditions of employment for which he is available (including the rate of remuneration) and the locality or localities within which he is available, providing he can show that he has reasonable prospects of securing employment notwithstanding those restrictions and any restrictions on his availability in accordance with regulations 7(2), 13(2), (3), (4) or 17(2).