labor rights help please?

Hello, I work in a store (wholesale) and my boss is an idiot, highlighted in the contraction of credit and a lack of business. Today I made a mistake I scanned a package of videotapes rather than 5 I am a happy and said that if I start bleeding again held (And any other person who makes a mistake) Is it possible to do this? So its 9 degrees inside and our heating fuel is exhausted and not be filled again until next year because it had 10,000 liters of oil delivered two months ago. Surely they must feel comfortable in the workplace I know I have work in a warehouse because working conditions are less stringent, but its freezing! Thanks for your help I thought I had a verbal free time a written warning … But not really my place in the written procedure so im not sure

Yes, you can shoot, and legally non-heated place.

Lunch and Learn: Workplace Stress in Times of Change 1 of 4