The London Fire Brigade warned that if people notice any strange noises coming from their fridge or freezer , they should call the manufacturer or an electrical repair expert immediately.

BBC: Safety experts call for new guidelines on appliances

In northern and central Mexico German companies turn out electrical components for Europe, Canadian firms assemble aircraft parts and factory after factory makes televisions, fridge-freezers and much else.

FORBES: Mexico's Economic Trajectory: Onward and Up?