Labor
Mixed use space ruling contested at ALJ stage, but not before Board - issue (apparently somewhat) preserved for appeal.
Substantial evidence for Board finding that hallway is a mixed-use area.
https://www.cadc.uscourts.gov/internet/opinions.nsf/A5D074B128A1960A85257F41006AF48E/$file/12-1072-1594886.pdf
Since 2011. An occasional commonplacing of the U.S. Circuit Courts of Appeal.
Neither an authoritative statement of the law nor legal advice. Quick work.