You do have a second vehicle, but there is no telling whether it was within the range of the cops sweep and what that might entail, but it had line of sight on the club. If Torley were going to lay claim to it, that might present a problem considering it's tactical position and the fact that it is not parked inside the lot.
BTW, there is no fire escape, I wouldn't make an issue of it, except that I specifically mentioned the lack when Clem bodily moved Snow to the roof.
I can provide a map if you absolutely need me to make one, but the gist of it is this, The Derma is situated such that the far side runs on the edge of zone that was rendered uninhabitable by the collapse. There is a four meter fence around that zone, but the upper roof of the club is higher than that so it is really not an issue. You can scale down the back with minimal difficulty, you even remember seeing a length of rope among the props, but if you go that route you will want to go at least a half kilometer in some direction to find a good place to recross.
Also, filed under the heading of "I hate autocorrect, FML" is a correction to my last OOC post. GUILES (as in Andre Guiles, the Johnson for this side run) could be contacted for a ride, and the van recovered later by someone from the studio, Desperado probably (who might be another one to contact, though he might be grouchy at being woken up).