Okay, I've thought about it and here are my votes
Round 17:
07) PC Andy Davies (Tom Price)
Round 22:
02) Gwen Cooper (Eve Myles)
New:
03) Toshiko Sato (Naoko Mori)- I liked Tosh, I really did. But she did get on my nerves- she was very intelligent but we didn't see as much of that as we could have, and I really wanted to see her stand up for herself and take control of her life, but she was just too quiet- and permanently moping over Owen, who wasn't worth anyone moping over in my opinion (I didn't like him at all, but I'm not voting for him as despite that, I think he was the most realistic character there- albeit not a nice one). It's notable that I much preferred Tosh in To The Last Man and Adam, where she didn't care if Owen noticed her.
09) Clement McDonald (Paul Copley)- he was good, but there was less to the character than the others remaining.