In Missouri, you can receive a ticket for Minor in Possession or Minor in Possession by Consumption even without a breathalyzer test. All that is required is that you are under 21 and the police officer thinks you have consumed alcohol. When a police officer thinks a crime has occurred or is in the process of occurring, or if a neighbor called and complained about the noise, that gives the police the power to come into the courtyard of a private dwelling without a warrant. It doesn't matter that the landlord has told the police they are not allowed to come on his property without his permission. If people could do that, they would be able to do all kinds of illegal things (grow marijuana in their back yard, for example) and the police wouldn't be able to do anything about it.
Answered on Mar 07th, 2014 at 2:14 AM