Suggested Investigation Kit (a) Identification and authority to investigate (b) Photographic equipment - polaroid camera or video (with film) (c) Recording equipment - pen, pencil, paper, marker and preferably a tape recorder (d) Measuring equipment - tape measure and thermometer (e) Protective equipment - gloves, ear plugs, goggles, headgear, overalls (f) Sample containers - glass jars, plastic bags (g) Barriers - barrier tape and adhesive tape (to enclose the area) (h) Labels and tags (i) Box or a container to carry the above (j) Torch, batteries, knife, scissors (k) Specialised equipment - as needed, eg.