O, owning Blackacre in fee simple, conveys it “to A and his…
O, owning Blackacre in fee simple, conveys it “to A and his heirs, on the express condition that the premises are never to be used by A for business purposes, and in the event that they are so used, then O or her heirs may enter and terminate the estate hereby conveyed.” Which of the following best represents the interest that O holds?