As used in this Article, the following terms mean:
PRIVATE PROPERTY
Any place which at the time of the offense is not open to the public. It includes property which is owned publicly or privately.
PROPERTY OF ANOTHER
Any property in which the person does not have a possessory interest.
PUBLIC PLACE
Any place which at the time of the offense is open to the public. It includes property which is owned publicly or privately. (RSMo. § 574.005, 2014 effective 1-1-2017)
A. 
A person commits the offense of peace disturbance if he/she:
1. 
Unreasonably and knowingly disturbs or alarms another person or persons by:
a. 
Loud noise; or
b. 
Offensive language addressed in a face-to-face manner to a specific individual and uttered under circumstances which are likely to produce an immediate violent response from a reasonable recipient; or
c. 
Threatening to commit a felonious act against any person under circumstances which are likely to cause a reasonable person to fear that such threat may be carried out; or
d. 
Fighting; or
e. 
Creating a noxious and offensive odor.
2. 
Is in a public place or on private property of another without consent and purposely causes inconvenience to another person or persons by unreasonably and physically obstructing:
a. 
Vehicular or pedestrian traffic; or
b. 
The free ingress or egress to or from a public or private place. (RSMo. § 574.010, 2014 effective 1-1-2017)
A. 
A person commits the offense of private peace disturbance if he/she is on private property and unreasonably and purposely causes alarm to another person or persons on the same premises by:
1. 
Threatening to commit an offense against any person; or
2. 
Fighting.
B. 
For purposes of this Section, if a building or structure is divided into separately occupied units, such units are separate premises. (RSMo. § 574.020, 2014 effective 1-1-2017)
A person commits the offense of unlawful assembly if he/she knowingly assembles with six (6) or more other persons and agrees with such persons to violate any of the criminal laws of this State or of the United States with force or violence. (RSMo. § 574.040, 2014 effective 1-1-2017)
A person commits the offense of rioting if he/she knowingly assembles with six (6) or more other persons and agrees with such persons to violate any of the criminal laws of this State or of the United States with force or violence and thereafter, while still so assembled, does violate any of said laws with force or violence. (RSMo. § 574.050, 2014 effective 1-1-2017)
A person commits the offense of refusal to disperse if, being present at the scene of an unlawful assembly or at the scene of a riot, he/she knowingly fails or refuses to obey the lawful command of a Law Enforcement Officer to depart from the scene of such unlawful assembly or riot. (RSMo. § 574.060, 2014 effective 1-1-2017)
A. 
For purposes of this Section, "house of worship" means any church, synagogue, mosque, other building or structure, or public or private place used for religious worship, religious instruction, or other religious purpose.
B. 
A person commits the offense of disrupting a house of worship if such person:
1. 
Intentionally and unreasonably disturbs, interrupts, or disquiets any house of worship by using profane discourse, rude or indecent behavior, or making noise either within the house of worship or so near it as to disturb the order and solemnity of the worship services; or
2. 
Intentionally injures, intimidates, or interferes with or attempts to injure, intimidate, or interfere with any person lawfully exercising the right of religious freedom in or outside of a house of worship or seeking access to a house of worship, whether by force, threat, or physical obstruction. (RSMo. § 574.035, 2012, 2014 effective 1-1-2017)
[1]
Note: Under certain circumstances this offense can be a felony under state law.
A. 
A person commits the offense of interference with a first responder if:
1. 
The person has received a verbal warning not to approach from a person that he or she knows or reasonably should know to be a first responder;
2. 
The first responder is engaged in the lawful performance of a legal duty; and
3. 
The person knowingly and willfully violates the verbal warning and approaches within twenty (20) feet of the first responder with the intent to:
a. 
Impede or interfere with the first responder's ability to perform his or her legal duty;
b. 
Threaten the first responder with physical harm;
c. 
Engage in a course of conduct directed at a first responder which serves no legitimate purpose.
B. 
As used in this Section, the following terms mean:
ADVANCED EMERGENCY MEDICAL TECHNICIAN (AEMT)
A person who has successfully completed a course of instruction in certain aspects of advanced life support care as prescribed by the Missouri Department of Health and Senior Services and is licensed by the Department in accordance with Sections 190.001 to 190.245, RSMo., and rules and regulations adopted by the Department pursuant to Sections 190.001 to 190.245, RSMo.
EMERGENCY MEDICAL TECHNICIAN
A person licensed in emergency medical care in accordance with standards prescribed by Sections 190.001 to 190.245, RSMo., and by rules adopted by the Missouri Department of Health and Senior Services pursuant to Sections 190.001 to 190.245, RSMo.
FIREFIGHTER
Any officer or employee of a Fire Department or Fire Protection District who is employed for the purpose of fighting fires, but does not include anyone employed in a clerical or other capacity not involving fire-fighting duties.
FIRST RESPONDER
Any Law Enforcement Officer, firefighter, paramedic, emergency medical technician, or advanced emergency medical technician.
PARAMEDIC
A person who has successfully completed a course of instruction in advanced life support care as prescribed by the Missouri Department of Health and Senior Services and is licensed by the Department in accordance with Sections 190.001 to 190.245, RSMo., and rules adopted by the Department pursuant to Sections 190.001 to 190.245, RSMo.
C. 
This Section shall have no impact on an individual's first amendment rights, and shall not restrict the ability to observe or record first responders.