The second type, a use variance, allows the property owner to use his property in a way that deviates from local zoning standards. It is an exception to the regulations governing the use of the property. For example, a use variance might allow a dentist to place his office in a residential neighborhood. Process for Approval of a Variance
Most of the trans fat in the foods we eat is formed through a manufacturing process that adds hydrogen to vegetable oil, which converts the liquid into a solid fat at room temperature. This process is called hydrogenation.
They are also commonly found in restaurant food, especially-but not only-in fast food. You can also make your own trans fat (in small amounts) by repeatedly re-heating cooking oil. Some trans fats occur naturally in ruminants' stomachs and are thus found in meat and dairy produce.However the quantities are small, and in any event these natural trans fats do not appear to be harmful to human health-as are the man-made trans fats found in hydrogenated vegetable oils.any confectionery products contain trans fats. Hydrogenated vegetable oils are found, for example, in many 'bars', including Mars, Twix, Milky Way, Tracker, Snickers, Picnic, Double Decker, Time Out and Fuse.