The twist ties and plastic tags used for bread are color-coded based on the day the loaf was baked.
Those colored tags are not just some random design, they actually tell you how fresh your bread is. Each color is assigned to a specific day of the week — blue for Monday, green for Tuesday, red for Thursday, white for Friday, and yellow for Saturday. It appears that bakers’ days off are on Wednesdays and Sundays, as no colors have been designated for them.
This color-coding system was also implemented to make it more convenient for employees to check the shelves for old bread. The colors were also assigned in alphabetical order to make it easier to remember the schedule.
smarter individual would use the other hook instead of a key....
Just screw it in by hand, it isn't that difficult.
#2 not sure it would work. cars have safety glasses which prevent shattering. you can buy special purpose hammers though.
WTF? Spell much?