Don't use it if it's not yours, and you don't have permission from the owner or an exemption in the law.
The rule of thumb is not intended to be accurate or reliable for every given situation. When a person is doing something by the rule of thumb, they are taking an educated guess.
Rule of thumb refers to shortcuts to solutions to new problems that resemble problems previously solved by experienced workers.
In the early centuries it was acceptable for a man to hit his wife if she did something wrong. In order to rule the beating as non abusive, the husband had to use a stick that was no bigger than his thumb. That then gave way to the term, "rule of thumb."
"Rule of Thumb" means a rule or principle that provides guidance to appropriate behavior.
It means something that is approximate, something that may be based on experience or general practice. The origin is the 15th Century when measurements were roughly made by using the thumb as a guide
what does the phrase rule of thumb mean
Rules of thumb
A misspelled "Rule of Thumb"
Perhaps you're thinking of the phrase, "rule of thumb".
A useful principle but not intended to be reliable in every situation. Meaning the situation applies to everything because long ago the rule of thumb meant 1 inch equals your top of your thumb, so thats the rule of thumb. Over the years it has taken a more figurative meaning.
Yes; notification is not required for protection.
Yes; notification is not required for protection.