Constant noise can lead to stress disorders which could further develop into ulcers or high blood pressure. Large amounts of noise every day not only causes stress for people but can also contribute to mental illness. People of all ages who already expierience health problems are at very high risk.

Hmmm.. what with the ever present roadworks outside our unit, Lind's propensity for 24/7 TV, the roadwork here at work, and the stupid shouting saleswoman, I'm not surprised I'm feeling stressed and really just want to punch someone.  PMT isn't helping.