Unattended shopping carts!

Have you ever tried leaving a filled up shopping cart unattened in (say) a food world? Try it out sometime and let me know whether you had to redo all your shopping all over again because the attendents in the shop emptied it and moved it back! Well, we left an overflowing shopping cart unattended in Walmart for over 45 minutes and when we got back it was right where we left it! We didn't try this for fun, just that we had to get some other stuff urgemty from anothet store across the street and we did not want to redo all of our walmart shopping. We were thinking some video monitroing system in Walmart would have caught this and intimated someone to remove the unattended cart. Apparently not!!