I linked to this yesterday because it may shed some light on when and how spidercam footage reached the police and ITV:
"The Haworth Street footage was captured by cameras overlooking steel gates to an electrical firm.
Staff checked it after Libby was reported missing and alerted cops.
But workers there are fuming detectives took so long to reveal it.
One said: “We couldn’t understand why it wasn’t published straight away by the police.
“If it was my daughter I would have it everywhere.
“Surely they have had enough time to examine it, obtain the licence plate and do checks to find out where it went.
"Time is of the essence. They always talk about the golden hour in investigations. They’ve had nearly a week.”
CCTV footage emerges of last sighting of missing Libby Squire 'in car with man'