Another park and grab cache in a favorite movie series.
"they got themselves in there, they ought to be able to get themselves out"
A discussion among the cops about who they were betting on getting to the prize first, and whether they should help some of the searchers out of their predictament.
this is by a busy road, lots of muggles especially during ruch hour, but they likely aren't even paying attention to you. watch the little ones and any pets.