
A device for preventing removal of a lid from a container. The device has a cover with a top which is adapted to fit over a lid of a container and an engagement means consisting of an upper continuous cylindrical wall and a lower section of integral and flexible leg segments. Each leg segment has a lateral portion or rib for engaging a neck part of the container to prevent removal of the cover from the container. Retaining means in the form of three independently rotatable locking rings prevent ...











