The Red Route prohibition is part-time. There aren't parking places as such, there is a red-lined area exempting vehicles for the purposes of loading and displaying a BB for periods less than the prohibited hours(which are obscured by a lamp column.)
I'm unsure on the merits of the evidence provided by the council camera operator..
Photos aren't required, CCTV is the primary evidence.
Given that the car was there, was it there during prohibited hours, was it engaged in loading or did it display a BB?
If not, then on the face of it the contravention occurred.