One of my very first posts on here, possibly within days of Allison going missing, was in regard to this.
A TV news report in the days following her disappearance showed police going through industrial bins.
That's when my husband and I looked at each other and concurred that things were looking very sad for Allison's family.
I just don't believe police randomly choose to search bins. In my opinion, they've ascertained at least some movements in the Captiva that night, even that early in the case, and have deduced that some disposal of sorts has occurred.
Kenmore Coles and shopping centre are right on the roundabout. Industrial bins would be easy to come by, and an easy 5 minutes up the road from the house. I wonder if this might have been what GBC was worried was caught on camera at the roundabout. Sorry if this is an old theory, it has only just occurred to me.