Tamper evident closure

A child-resistant closure comprising

• an inner shell and an outer shell, the inner shell has at least one lug, the outer shell has at least one lug, the inner shell is nested within the outer shell and the closure is configured to allow axial movement of the inner shell relative to the outer shell such that the inner shell floats axially within the outer shell and in which when the outer shell is moved downwardly relative to the inner shell into an unlocked position, a user may rotate the outer shell to cause rotation of the inner shell and/or removal of the inner shell from an underlying container, in which when the outer shell is moved upwardly relative to the inner shell into a locked position, the outer shell is disengaged from the inner shell such that the outer shell rotates freely relative to the inner shell and/or does not cause rotation of the inner shell and/or removal of the inner shell from an underlying container, in which to facilitate moving between the locked and unlocked positions, the inner shell includes a plurality of inner lugs and the outer shell includes a plurality of outer lugs which can selectively engage one another,
• wherein an entirety of the outer shell is configured to move between the locked position and the unlocked position.