Gwent Police graded this as Low Risk (LR) at the beginning, meaning no searches would have been carried out. Fine for Saturday morning maybe, but not pushing into Saturday evening and Sunday morning. Because of the
circumstances of the disappearance - five young people missing simultaneously with no phone network activity, no social media activity, no attempt to contact family (x5 !) - this could have IMO been graded Medium Risk (MR) at least by Saturday evening.
An MR misper investigation would have resulted in searches, and notification to the UK Missing Persons Unit at the NCA. This isn't the same as a full-on High Risk (HR) which this became apparently after 8pm last night, but it may have been enough to settle the balance of probabilities and quite possibly find the car.
There is an inertia in many police forces that I've seen again and again and again, sometimes leading to loss of life. It's depressing. The police are our servants, they work for us and we have a right and duty as citizens to hold them accountable.
I feel like if Gwent Police weren't as dismissive and judgmental ("three young girls out on the lash, oh they'll turn up with a hangover soon" etc.) then lives may have been saved. I'm glad they've referred themselves to the IPOC, but it isn't enough, because there is a systemic failure across the UK in misper cases that often looks exactly the same as what happened here. IMO and JMO.
This page is from APP, the official source of professional practice for policing.
www.college.police.uk