2010 Q10 Environmental factors which influence design of S&T equipment

[Hort]

thanks for the comments.

I did consider mentioning vandalism and, in particular, the massive problems were are currently having with cable thefts and the innovative ways used to combat it, however, I felt that this was not within the scope of the question. If, during the exam, I came to the end of the questionm with time to spare then I probably would have mentioned it.