State lawmakers began the 2016 legislative session on Monday with a bit of ceremony featuring comments by Republican and Democratic leaders.

Then members of the House and Senate dove into some controversial subjects.

The Senate Law and Justice Committee heard from the leader of the Department of Corrections on errors that allowed 3,200 inmates to be released from prison early since 2002.

Corrections Secretary Dan Pacholke was scheduled to appear at the hearing that was webcast live by TVW.

The House Environment Committee later conducted a work session on the clean air rules proposed last week by the Department of Ecology.

Gov. Jay Inslee ordered the rules be drawn up to effect a slow reduction in the amount of pollution-causing carbon emissions. As drafted, starting in 2017, the rules require the state’s largest emitters to reduce their emissions by 5 percent every three years.

Meanwhile, the other issue on Monday did not involve lawmakers directly.

It was be the filing of an initiative to raise the state minimum wage to as much as $13 an hour and mandate businesses provide workers with paid sick leave. Supporters will submit their paperwork along with a $5 filing fee at 10 a.m. at the Secretary of State’s Office.

They will eventually need to collect and turn in 246,372 valid signatures of registered Washington voters to make the November ballot. The deadline to turn them in is July 8.

Political reporter Jerry Cornfield’s blog, The Petri Dish, is at www.heraldnet.com. Contact him at 360-352-8623; jcornfield@heraldnet.com and on Twitter at @dospueblos