The country’s largest theater chain is now searching bags and purses of its customers after two separate movie theater attacks this summer.

Regal Cinemas has started checking bags at all of its theaters, including those in St Joseph.

The move comes amid a larger debate about safety measures that has provoked calls for metal detectors and armed guards. According to the Hollywood newspaper Variety, most major exhibitors have not followed suit. National Amusements has banned backpacks in its theaters.

On its website, Regal acknowledged that the move could inconvenience some customers but said in a statement: “Security issues have become a daily part of our lives in America. Regal Entertainment Group wants our customers and staff to feel comfortable and safe when visiting or working in our theatres.”

Officials at the St Joseph facility confirm they are observing the national policy to check patrons’ bags.