Related Clues:

• Non-drinker
• Austere as a penniless person full of doubt
• One counting on support as observant Muslim, say
• Self-denying person
• Austere name, Conservative, blue, not entirely upstanding
• One failing to exploit old Emperor's brief, without responsibility
• Solitary article thus securing DI's rise
• Severe self-disciplinarian
• Practising severe self-discipline
• One avoiding indulgence in case it spoilt chapter
• So-called 'laboratory's first gift to the loom'
• Austere type in peculiar sect nabbed by revolutionary agents
• Failure to exercise a right
• Hermit, one who practises self-denial
• No French employer ignores rights