SOLVE THE CROSSWORD, DON'T CROSS THE PICKET LINE!

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Across
  1. 4. add another V and it becomes a toilet /
  2. 6. don't cross it, join it
  3. 8. it has gone down, we want more
  4. 9. if you are one, you should not be a manager (but unfortunately..)
  5. 12. it is not about informal dress code at work
  6. 16. apyretic is its anagram, but is a headache to many in HE
  7. 18. 3 of these and you are out
  8. 19. what you should do when you approach the picket line by car (before you park and join it)
  9. 20. I see me...
Down
  1. 1. in cricket 00000, for us an angry pond bird comrade
  2. 2. do (not) pick on it
  3. 3. ignored independent evaluator
  4. 5. ... forever, because the union keeps us strong!
  5. 6. not a hotel
  6. 7. 27.6% (gender, in Lancaster)
  7. 10. F _ _ _
  8. 11. we want decent pensions, fair working conditions, not..
  9. 13. the way the management like it
  10. 14. university goes to town, every day
  11. 15. from Unison and Unite, every morning
  12. 17. 8pm on Saturday, at Gregson, for the strike