Question: In "Greek Bearing Gifts" apparently the doctors sonic screwdriver is on Tosh's desk. Could someone tell me at what time you can see it please?
Answer: Several times during the episode, most notably at the beginning when the old grave is discovered, Tosh holds a devise that looks a great deal like the Sonic Screwdriver that she uses to determine the age of the skeleton. However, a search of Google images shows that it is not the same thing.
Question: When was the affair over between Gwen and Owen?
Answer: Their affair began in series 1, episode 6 ("Countrycide") and ended in episode 11 ("Combat").
Chosen answer: As long as Jack's been in charge of it, Torchwood Cardiff has had a different agenda than Torchwood One. Tosh and Owen were there to watch for signs of the 10th Doctor, however, it was the 9th that showed up when the ship crashed in London.
Captain Defenestrator