unattended

Not only did trick-or-treaters take all her candy one year after she, too, left her treats unattended, but they also swiped her porcelain Halloween bowl.

She once snuck in through a large, unattended hole in a fence.

Faulty wiring, say, or an unattended pot left on the stove.

She was walking back to her north Belfast home with her six-year-old chihuahua, when Chica was grabbed and pulled out of her harness by two unattended, aggressive dogs.

It also cited previous cases of theft when customers left belongings unattended, calling the new guidelines "a step toward a more comfortable store environment".