There's a recycling business round the corner from where I live, and I often see diminutive grannies heading that way, pushing trolleys piled high with cardboard along the pavement. I imagine they only get a few dollars in exchange for the waste items they've spent the day collecting. But in this city of short distances, trolleys are used for manoeuvering all sorts of junk.
Can you guess what it is these two are wheeling? (Answer in this post)
And sometimes, trolleys and kerbs don't mix:
To see some beautiful cases of trolley (well, technically tricycle) overloading in China, click here.