The Times Concise puzzle clues 2015 Mar 30

• Anti-submarine explosive Crossword Clue
• Aquatic mammal Crossword Clue
• Authorisation for arrest Crossword Clue
• Changed Crossword Clue
• English novelist Crossword Clue
• Extremist Crossword Clue
• Lame walker's aid Crossword Clue
• Leave of absence Crossword Clue
• London district with oldest public picture gallery Crossword Clue
• Make bent or twisted Crossword Clue
• More slenderly built Crossword Clue
• Natural illumination Crossword Clue
• Not abridged Crossword Clue
• Oddly crazy Crossword Clue
• Primitive weapon Crossword Clue
• Saharan dweller Crossword Clue
• Small bomb Crossword Clue
• So be it Crossword Clue
• Very unattractive Crossword Clue
• Wide-bored handgun Crossword Clue