Well this may slow things down a bit:
Philly Condo Project Is Violating Easements, Suit Says
By Alex Wolf
Law360, Philadelphia (February 24, 2015, 2:55 PM ET) -- A lawsuit filed in Pennsylvania on Friday alleges that 500 Walnut Partners LP, developers aiming to build a 26-story, multimillion-dollar luxury condominium tower in Philadelphia, have moved ahead with construction on their planned site despite the existence of two easements that a neighbor has refused to relinquish.
FRUB Penn LLC, the owner of property next to the disputed site, claims in its suit that 500 Walnut Partners “decided to act lawlessly” and violated the terms of easements between them when FRUB refused to relinquish its rights.