When the court itself take cognisance of the matter for hearing. It is a situation when the court or the government takes initiative to address the problem.
The term "caveat emptor" is used in a real property transaction as it relates to the sale of real estate property after the day of closing; it also applies to the transaction of other goods such as a car.
A warning; caution
Adminicle is an evidentiary piece that supports primary or secondary evidence.