Anyone can get lead poisoning; however, the risk to children under seven years old is the highest. The chemical analysis consists of measuring seven trace elements--arsenic, antimony, tin, copper, bismuth, silver, and cadmium-that typically are present in a bullet's lead alloy.
A general recommendation is that the temperature be held constant in the range of 21-23Â°C (69-73Â°F). In summertime when outdoor temperatures are higher it is advisable to keep air-conditioned offices slightly warmer to minimize the temperature discrepancy between indoors and outdoors.
English summertime (June to August) temperatures usually reach about 26Â°C, but temperatures such as 32Â°C have also been experienced. In London specifically, the maximum average temperature is 21Â°C, with the minimum being only 12Â°C - so be prepared for both swelteringly hot weather and cooler, windier weather.