Very bizarre stuff towards the end as mentioned in terms of no CPR, no checking for pulse, not securing Sascha after shooting him the leg, the guy is holding a shank and has just stabbed someone ffs and they are there with their backs to him!
Good point above about the yanks too, it almost seemed like a waste of time them even taking him into custody in the first place, I was waiting for them to suddenly come charging in but they never did. Then at the end Harry is back at MI5 surely he would have been pensioned off, they can't seriously expect to maintain any sort of relations with the Americans if he is restored to active service, heck the top brass never even authorised his extraction!
Not looking to pick holes as I enjoyed the series but I was just surprised at how unpolished the final episode ever was considering they normally have resonable production values.