Already happening Astrias - 120+/- in the 1st quarter of 2018, consistently approx 6-10pm thereafter with another 40 having just handed their notice in Oct due to leave in Jan. The numbers are staggering considering historically you only left CX via retirement or medical. I'm told (2nd hand so take that as you like) - that they are not counting the "over 50's" in the resignation count but placing them into the "early retirements" category. As to when CX will stop - never - they would rather operate 1 aircraft losing money than accept the position they face - denial denial denial. Cannot lose face!