I wonder how many alternative endings were filmed, originally it was going to be one series wasn't it.
Last nights episode was more serious than usual, most of the sweeney style mick taking was absent baring a completely unnecessary handbrake turn outside the Hotel when they first found his father.
I have loved this series, found it very funny and nostalgic, it has brought on fond memories of The Professionals, The Sweeney and so on. This and Doctor Who have been absolute triumphs, someone at the Beeb is stuck in the 70s, it's great.