john kevlin here with the law if ierv of rubin junius. i want to talk to you about two specific issues in the western soma today. first is the historic use controls that luke was just referring to. these are currently in effect throughout the eastern neighborhoods and actually currently in effect under the existing controls in west soma. and essentially what these do is for certain classes of historic buildings, it relaxes the use controls in them with the goal of allowing the buildings to stay under operation, giving them flexibility so they can maintain and preserve them adequately since they all are historic resources. so, currently in the west soma, excuse me, this is a little technical so bear with me. all uses are permitted in buildings that are landmarks, that are contributory to article 10 historic district, and that are article 11 rated. and i just want to make a note that this is already narrower than what's allowed under the historic use controls throughout the rest of the eastern neighborhoods. but what is being proposed right