Voters rewrote the broad form deed in 1988
Broad form deeds sold Kentucky's coal in the late nineteenth and early twentieth centuries, conveying the minerals plus whatever surface use extraction required. Kentucky courts read that to permit strip mining a farm the owner still lived on. In November 1988 more than eighty percent of Kentucky voters approved the Broad Form Deed Amendment, now Section 19(2) of the Kentucky Constitution: where a severing instrument does not state the extraction method, it is presumed the parties intended only the methods commonly in use in that area when the deed was signed, rebuttable by clear and convincing evidence. The Kentucky Supreme Court upheld it in Ward v. Harding in 1993.