11.   A similar blend of fuel oil allegedly was used in the Oklahoma City bombing.

12.   A similar effect is used in another part with a ball swinging over the screen.

13.   A similar system was also used in the West Country on steep hillsides from the seventeenth century onwards.

14.   A small steam roller with a vertical boiler between twin rollers was used in Penge and Anerley.

15.   A team of seismic engineers was bought in with equipment normally used in oil exploration to identify unusual objects buried underground.

16.   A vast range of plants are used in medical preparations and as research continues new species are found to have beneficial properties.

17.   A vast range of plants are used in medicines.

18.   Advanced computer systems could trace the origin of every gun used in a violent crime.

19.   All the information used in this report has been validated by an independent panel of experts.