But proponents of expanded concealed carry rights said the new law gives people the ability to exercise their Second Amendment rights and to protect themselves with handguns in more places.

State Rep. Niraj Antani, R-Miamisburg, said he supported the expanded gun rights bill because it “was a very pro-Second Amendment bill.”

“The vast majority of CCW holders are good citizens and law-abiding,” Antani said.

All 50 states and the District of Columbia have some form of concealed-carry. About half allow people to bring their guns to the parking lot of their workplace.

Ohio’s law covers only people who have concealed carry permits for handguns. They may bring the gun to their workplace parking lot as long as it is kept locked in their vehicle. A company many not discipline them for doing so.

The law aso expands CCW rights in school zones and airport terminals. It gives government officials - such as county commissioners or city councils - and the trustees of colleges and universities the ability to vote to allow concealed carry on their premises.

Businesses were already permitted to allow guns on their property but the law expands that rule to child care centers, which had been prohibited from allowing people to bring in guns.

There are limitations for federal facilities, such as Wright-Patterson Air Force Base and post offices, which can continue to ban guns from their property.