DELIVERY SYSTEM

摘要

A container (1) for filling with e.g. groceries and for delivery is made of low density polyethylene plastics material and has a closure panel and four trays (4), one which has a thermally insulating liner (6) and two eutectic plates (9) to maintain frozen foodstuffs in the tray. Container (1) is secured against locking station (16) at a domestic residence. Key (40) operates to release container (1) from docking station (16) but key (41) does not release container (1) until key (40) has been used to open it and it is locked again.