Propping Open Locked Doors

Please speak to your students about propping open locked doors. When students go outside on break, they have been using the welcome mat or other objects to prop open the locked doors so they can get back into the building. Please ask your students not to do this as the doors are being locked as a security precaution and propping open the doors defeats the purpose of locking the doors. It is a little more inconvenient to have to walk around to the unlocked doors, but that is what they need to do. Thank you for your cooperation in this matter.