Here are 5 laws that went into effect in 2016

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Here Are 5 Laws That Went Into Effect in 2016

Five new laws that went into effect Jan. 1, 2016:

You now have to be 21 to smoke or vape in Hawaii. Lawmakers say it's because most smokers start before that age.

In Texas, guns carried in shoulder or belt holsters no longer need to be hidden. Some believe the visibility could deter mass shootings.

Meanwhile, California is tightening gun laws. Concealed carry permit holders can no longer carry guns on school campuses.

Illinois is giving financial incentives to pharmacies that dispense painkillers in bottles with combination locks. They're aimed at preventing drug abuse and drug-related deaths.

Also in Illinois, you'd better keep those pets out of the car. During extreme cold or heat, leaving a pet in your vehicle could get you a year in jail or a $2,500 fine.

Related: See marijuana laws by state:
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Marijuana laws by state
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Here are 5 laws that went into effect in 2016

Alabama

No legalization of any kind

(Photo: Dennis Macdonald via Getty Images)

Alaska

Marijuana legalized for medical and recreational use 

(Photo: Zoonar/N.Okhitin via Getty Images)

Arizona

Marijuana legalized for medical use

(photo: TaylorB90/Flickr)

Arkansas

No legalization of any kind 

(photo: yorkfoto)

California

Marijuana legalized for medical use

(Photo: Dorling Kindersley via Getty Images)

Colorado

Marijuana legalized for medical and recreational use  

(Photo: Shutterstock)

Connecticut

Marijuana legalized for medical use 

(photo: Shutterstock)

Delaware

Marijuana legalized for medical use 

(photo: Shutterstock)

Florida

No legalization of any kind

(photo: Shutterstock)

Georgia

No legalization of any kind

(photo: Shutterstock)

Hawaii

Marijuana legalized for medical use

(Photo: Shutterstock)

Idaho

No legalization of any kind

(photo: Shutterstock)

Illinois

Marijuana legalized for medical use

(Photo: VisionsofAmerica/Joe Sohm)

Indiana

No legalization of any kind

(Photo: Shutterstock)

Iowa

No legalization of any kind

(photo: yorkfoto)

Kansas

No legalization of any kind

(photo: Shutterstock)

Kentucky

No legalization of any kind

(Photo: Dorling Kindersley via Getty Images)

Louisiana

No legalization of any kind

(Photo: Shutterstock)

Maine

Marijuana legalized for medical use

(photo: Shutterstock)

Maryland

Marijuana legalized for medical use

(Photo: Shutterstock)

Massachusetts

Marijuana legalized for medical use

(photo: Shutterstock)

Michigan

Marijuana legalized for medical use

(photo: Shutterstock)

Minnesota

Marijuana legalized for medical use

(photo: anthonylibrarian/Flickr)

Mississippi

No legalization of any kind

(Photo: Medioimages/Photodisc via Getty Images)

Missouri

No legalization of any kind 

(Photo: Shutterstock)

Montana

Marijuana legalized for medical use

(photo: J.Stephen Conn/Flickr)

Nebraska

No legalization of any kind 

(photo: Shutterstock)

Nevada

Marijuana legalized for medical use

(photo: Shutterstock)

New Hampshire

Marijuana legalized for medical use

(photo: Shutterstock)

New Jersey

Marijuana legalized for medical use 

(Photo: Shutterstock)

New Mexico

Marijuana legalized for medical use 

(photo: Shutterstock)

New York

Marijuana legalized for medical use

(photo: Shutterstock)

North Carolina

No legalization of any kind

(photo: Getty Images)

North Dakota

No legalization of any kind

(Photo: Shutterstock)

Ohio

No legalization of any kind

(photo: Shutterstock)

Oklahoma

No legalization of any kind

(photo: Shutterstock)

Oregon

Marijuana legalized for medical and recreational use  

(Photo: Shutterstock)

Pennsylvania

No legalization of any kind

(photo: Henryk Sadura)

Rhode Island 

Marijuana legalized for medical use

(Photo: Shutterstock)

South Carolina

No legalization of any kind

(Photo: Shutterstock)

South Dakota

No legalization of any kind

(Photo: Norman B. Leventhal Map Center at the BPL/Flickr)

Tennessee

No legalization of any kind

(photo: Shutterstock)

Texas

No legalization of any kind

(Photo: Shutterstock)

Utah

No legalization of any kind 

(Photo: Shutterstock)

Vermont

Marijuana legalized for medical use

(photo: Shutterstock)

Virginia

No legalization of any kind

(photo: Shutterstock)

Washington

Marijuana legalized for medical and recreational use 

(photo: Shutterstock)

West Virginia 

No legalization of any kind

(Photo: dk_photos via Getty Images )

Wisconsin

No legalization of any kind 

(photo: Kubrak78)

Wyoming

No legalization of any kind

(Photo: Space Images via Getty Images)

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