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Department of the Environment,
Transport and the Regions
Lead
Figures 1-3
Figure 1
Uk annual estimated lead
emissions from petrol engined road vehicles
compared with mean annual ambient urban lead
concentrations
Figure 2
Department of the Environment,
Transport and the Regions monitoring sites for lead
as at the end of 1997
Figure 3 Annual
average airborne lead concentrations at industrial
monitoring sites 1986-1996.