Unfortunately I also think that the park is a massive red herring.
The last KNOWN POSITIVE activity surely is Libby getting in the car.
REGARDLESS of bench of CCTV we KNOW she got in his car because HE TOLD US.
So was that AFTER she was on the bench? If so, then we have ABSOLUTELY NO LEADS that Libby got out of his car.
If we are dealing with that then the concentration has to be on the car, and for the Police, surely if she was in PRs car that got towed away, and HE DROVE her away from Hull in that car, isn't that going to get picked up on traffic cams somehow somewhere? What of NPR? I know it only 'pings' when it gets a hit, but it has to electronically put that number plate into an initial database FIRST to be able to match with the database of wanted numbers. So surely, if x number of weeks/months down the line there must be a record of every car that passed thru an NPR check?
If PR is just outright lying and he/they used another car then is that a completely cold trail if that car is practically unidentifiable?
The man from the local press was of the opinion that trafficking was involved. If that is the case then it darkens the whole aspect in many ways. 1) It means that PR is possibly working for someone who offers him more protection/danger than the UK authorities 2) She could have been anywhere in the country very quickly that night. 3) These people may already have networks/facilities in place to move people very quickly and completely off radar. 4) Which also means that they may be well practised on the theory and practise of stealth while committing crimes, and leaving very little trace.
That whole scenario leaves me cold. Incidentally, there is quite a large and growing Eastern European 'prostitute/slave' problem in Hull, as elsewhere. 'They' often rent houses, often for 6 months, and fill them with Eastern European girls, largely undocumented; predominantly Romanian/Hungarian, often it's above a shop/takeaway. The question that always bothered me was how the girls were always undocumented (or had fakes) - meaning the gangs running these brothels had the means to traffic people across borders, (Hull has a large commercial container dock on the Humber) and also the means to forge passports.