The correct answer is "search". Without reasonable suspicion, a police officer must have a warrant to search a person's property. If the police officer sees something notably suspicious, he has the right to search the property without a warrant.
A metal, an element, compound, or alloy) that is typically hard, opaque, shiny, and has good electrical and thermal conductivity. Is this what you are asking?
It would make the curve go in an upwards manner...