You've started to get the speed a little bit better, but there's still a few little kinks. The camera doesn't stop moving in the actual idents, so try to keep it moving at all times.
I think the main issue with the window ident in my opinion is the footage itself. You'll notice the ITV idents are all filmed at ground level as far as I know, and usually involve moving backwards or forwards. An example of this in your window ident would be a shot of those Santander cycles (?) at a right angle and slowly panning backwards, opposed to moving side to side.
They are Santander cycles in the footage.
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