Unions admit employees work through their breaks

• Stop working your lunch and breaks and you will have given yourself the largest raise you will ever receive.
• Do not work your lunch and break periods. UPS does not need the extra money you take from your family. In Maine alone, it amounts to tens-of-thousands of dollars per year. How much are you paying?
• Take out a calculator and see how much money you did not take home in one year by working your lunch and breaks, then, determine how much you paid in dues to the Union for that same period. If you paid the Union (who needs the money) the same amount of money you paid the Company (who does not need the money,) the Union could probably provide you with a business agent to be on-car or even in the unload and pre-load with you each day. 
• Compare the amount of money you give the Company by working your breaks with every other expenditure you have in your budget; next, try justifying what you are doing to yourself and your family.
• If your workload is beyond your ability to complete without working your breaks, make a determination as to why; then tell your supervisor to correct the problem. 
• If they do not correct the problem, call the Union and tell them what needs to be done. The goal here is to establish a workload that allows you to include your lunch and breaks.

Of course it was all Union noise, they weren't really interested.

Of course it still goes on.