Fighting for current terms and conditions??? Your current T's and C's are not under threat, this is about opening a new base of operations in another jurisdiction and T's and C's being appropriate to that local market.
It's touching that you consider that DM isn't planning on following the well trodden path of MOL with regard to opening new cheaper bases and using these to batter through lower T&C's all around. What a nice man he must be.
How exactly do you see this panning out if it's not a attempt to eventually lower the T&C's all around?
Also, OW22, you are ignoring the central issue here: that management are unilaterally breaking the agreements they freely entered into. Do you find this acceptable?