@Katrina:
That's 14, +8 for WIL doubled... That's 6 SL's, meaning the zombie is bound in place for 30 seconds (6 Turns). The cost is 4 Essence (which you will recover in an hour). I edited your post accordingly.
@Hector:
There isn't exactly a parking lot in the alley: there are parking lines on the side, and there are cars parked in those spaces, but the alley is just large enough for two cars to drive side by side, which results in a parking disposition kinda like this:
| |
---------------- |
* O |
--+//+--+^^+--+ C |
--+--+--+--+--+- |
| |
"Away from the oncoming van" would therefore mean into one of the empty parking spaces.
This doesn't really change the end result, it's just for clarity. Also, the minimap is not in scale, so I drew only 5 parking spaces but there are actually a few more.
Symbols: OC is the overturned car; * is the rough position of the group; // is Geoff (more accurately, the van), ^^ is the closest unused parking space.
There are another couple of empty parking spaces behind the van, plus of course the one that Geoff is freeing as we speak...
@Geoff:
There is really no simple way for you to estimate the risk: once you arrive at the car, you will have to decide if you want to push it forward, which has a chance of crushing the zombies with it but runs the risk of setting the gasoline on fire.