As someone who uses the Tube every day, I have to say I love your use of the setting. Needless to say I'd be scared witless if Bodie and Doyle actually did crash through my carriage chasing a terrorist, but it's fun to imagine it happening in a story. I enjoyed both installments of the fic, but I found this second part particularly atmospheric. I also really liked your description of Doyle's emotions at the end - how he felt giddy, and affectionate towards Bodie, yet slightly irritated with him as well. That rang true to me. And like everyone's said, that's a fab last line.