Explain how trees absorb Carbon Dioxide and some statistics on it.How would the traffic be reduced on oxford street? How would the cars be re routed?

A proposal was made to pedestrianise Oxford Street, with clear objectives, along with how they can be quantified [in brackets]. Reduce NO2 pollution along the street from current levels of 88 micrograms/m3 which is way above the EU limit of 40 micrograms/m3 [micrograms/m3]. “Reduce NO2 pollution along the street”, giving 3 proposals for it and […]