Bangor Police Find 14 Year Old Shopping Cart In Surprisingly Good Condition And Formulate An Interesting Theory About Where (When?) It Has Been

A recent post by the always entertaining Bangor Police Department Facebook Page explains that officers recently found an Ames shopping cart.  Since the store went out of business in 2002, that makes the cart AT LEAST 15 years old.  Where did it come from?

Their theory involves time traveler Doctor Who (from the British sci-fi series).

I guess anything is possible, right?

Where do you think it has been all these years?