This may be outside our forum rules, but I would like help finding the UL requirements for electric cooking appliances. My neighbor had a grease fire from an unattended George Foreman electric grill which was not factory supplied with an on/off switch. Apparently consumers are responsible for unplugging the grill after cooking, with the the added warning that they should not unplug it during its heating cycle(probably to avoid arcing at the receptacle). Could anyone comment as to why UL would approve of such an unsafe practice?