strike
- Oct- 2020 -5 October
- 4 October
- Sep- 2020 -22 September
- 20 September
- 17 September
- 15 September
- Aug- 2020 -21 August
- 19 August
- 3 August
- Jul- 2020 -9 July
- 5 July
- Jun- 2020 -19 June
- 10 June
- May- 2020 -28 May
- Apr- 2020 -12 April
- Mar- 2020 -15 March
- 12 March
- 4 March
- Feb- 2020 -26 February
- 26 February
- 24 February
- 21 February
- 18 February
- 18 February
- 3 February
