(EN) THE INVENTION RELATES TO A SHOPPING TROLLEY (60) WHICH INCLUDES A HOLDER (62) FOR HOLDING ARTICLES OF SHOPPING , AND A WHEELED UNDERCARRIAGE (14) CONNECTED TO THE HOLDER (62). THE UNDERCARRIAGE (14) IS OPERABLE BETWEEN AN ERECTED CONDITION, IN WHICH THE UNDERCARRIAGE (14) SUPPORTS THE HOLDER (62) AT A WORKING HEIGHT ABOVE THE GROUND ON WHEELS (70), AND A COLLAPSED COMPACT CONDITION, FOR LOADING OF THE TROLLEY (60) INTO A BOOT OF A PASSENGER SEDAN SO THAT THE HOLDER (62) PROVIDES A BOOT ORGANIZER. IN ONE EMBODIMENT OF THE INVENTION, THE UNDERCARRIAGE (14) COMPARISES A PAIR OF TELESCOPICALLY EXTENDABLE CURVED LEGS (68) WHICH HAVE WHEELS (70) MOUNTED THEREON. THE INVENTION ALSO EXTENDS TO A VEHICLE WHICH HAS A SECURING ARRANGEMENT IN ITS BOOT SPECIFICALLY FOR SECURING THE COLLAPSIBLE SHOPPING TROLLEY (60) IN A STABLE CONDITION IN THE BOOT, WHEN THE UNDERCARRIAGE (14) OF THE TROLLEY (60) IS COLLAPSED.