Walker's POV:

The wind is howling around me. I'm stood at one of five blockade locations, the one we think it's most likely they'll take. Most likely. Truth is, we have no idea. I'm just f*cking guessing. I have no way of knowing which road they'll take until they're actually on it by which time it will be too late.

The only thing I'm pretty sure about is that there's no way Mick will want to stay in the city.

Everything the profiler has said, everything I've seen tells ...