The Times Concise puzzle clues 2017 Mar 31

• Burdensome, oppressive Crossword Clue
• Discharge; expulsion Crossword Clue
• Doctor Who enemy Crossword Clue
• Dutch humanist and scholar Crossword Clue
• Highest point Crossword Clue
• Persistently annoy Crossword Clue
• Quality of a sound Crossword Clue
• Ramp up Crossword Clue
• Relating to races Crossword Clue
• Robbery Crossword Clue
• Seven-sided figure Crossword Clue
• Sign of the zodiac Crossword Clue
• Small packet (of, eg, shampoo) Crossword Clue
• Small vessel Crossword Clue
• Stoat-like mammal Crossword Clue
• Thicket; playwright Crossword Clue
• West Side Story heroine Crossword Clue