What are the resources a Buddhist can use during very hard times?

I will try to fit that in a question so it will make sense in this forum: What are the resources a Buddhist can use during very hard times? Currently I'm working 12h a day under a lot of pressure, everybody is so stressed out, on their limits, that it is easy to see all kinds of bad things: Anger, gossip, divisible speech, blame game, fears... we are living a serious economic crisis and no one wants to lose their jobs, people are terrified, this is the background. Despite the hard times and the very long and stressful hours at work (that are killing my meditation practice) I'm trying, with not much success, to avoid bad kamma and protect my mind from this crazy situation, hoping it will pass next year. The problem is: I recognize I'm losing the battle, I'm being dragged by these things around me. So, what Buddhist tools can I use, assuming I will not have time for a decent meditation, assuming also the environment will not change and I cannot quit the job. Any advice?