BISMARCK, N.D. (AP) — Most adult North Dakotans will soon be able to carry a hidden gun without a permit.

The new measure that goes into effect on Tuesday allows law-abiding adults to forgo background checks and classes that are now required to carry a concealed gun.

The measure is among more than 400 new laws about to take effect.

One new law reduces penalties for first-time drug offenders.

Another says students can’t be prohibited from participating in student-initiated prayer at school activities.