| 1 | Remove webbing | |
| 2 | Release smock waist velcro fasteners | |
| 3 | Decontaminate gloves | |
| 4 | Raise smock hem above trouser waistband | |
| 5 | Untie braces | |
| Pull clear of loops | ||
| Tie ends together | ||
| 6 | Release trouser waistband velcro fastener | |
| 7 | Pull trousers down to knees | |
| 8 | Decontaminate gloves again and remove them (inners included) | |
| 9 | Store gloves in pocket | |
| 10 | Adjust inner clothing | |
| Crouch and reach round behind to pull braces to one side | ||
| 11 | Defecate | |
| 12 | Stand up | |
| Adjust inner clothing | ||
| Decontaminate hands | ||
| 13 | Replace gloves | |
| Adjust nuclear biological chemical clothing | ||
| Practice | ||
| Read the study notes | ||
| Practise the procedures for urination and defecation wearing the full kit | ||
| Urination and defecation should only be attempted in areas set aside for the purpose | ||
| Women should follow the procedure for defecation for both bodily functions | ||
| Toilet paper must be protected from contamination | ||
| There are modified procedures for urination and defecation in the Arctic. If you are equipped to operate in the Arctic check with your NBC instructor for details of the modified drill |
Tasks 17 and 18 from the British Army Nuclear Biological Chemical Warfare Training Manual Survive to Fight (D/DAT/13/33/18, Army Code 7133)