Following an advice from fellow Redditor, i tried shopping trolley mode with seatpost down, handlebar out, and Borough bag mounted Perfect cart! M6RD Black Ed. Raw Lacquer with SON easywheels : r/Brompton
File:Dayton Kiepe dual-mode bus 1402 in trolley mode on Jefferson St (2016).jpg - Wikimedia Commons
4 in 1 Moving Trolley, Step Ladder, Hand Truck, Furniture Dolly, in Hand Truck Mode, in Trolley Mode (TC0701A) - China Hand Trolleys and Hand Cart
Boston MA: MBTA (T) (Massachusetts Bay Transportation Auth… | Flickr
I remember the Brooklyn trolleys of the 1940s
This trolley is perfect mode of... - Beaufort Wine and Food | Facebook
Greater Dayton RTA Launches Design for New NexGen Fleet | Mass Transit