strike
- Apr- 2017 -25 April
- 20 April
- 17 April
- 15 April
- 12 April
- 12 April
- 10 April
- 9 April
- 9 April
- 8 April
- 7 April
- 7 April
- 6 April
- 5 April
- 5 April
- 5 April
- 4 April
- 2 April
- 2 April
- 2 April
- 2 April
- Mar- 2017 -30 March
- 26 March
- 25 March
- 22 March
