Ush calls having all Physical Stats at 4 straight boring, but least you can alternate here. Four successes allows you to push through gently without stirring up trouble or stepping on anyone's toes.
The veteran spacer moves along more side streets and alleys, in between the carved stone structures that make up the buildings along the Den's floor. Walkways criss-cross overhead and people remain a constant, but the crowd thins some.
Another Perception + Observation check here... four successes! Just when you thought you lost him, you eye him ducking into another alleyway. When you move to follow him, a pair of the armored security guards that patrol the Den step onto the street with you, cutting you off.