The car 1% of energy used to move the car is used to move you..
click graphic for more. Rules for Road Transport users re environment
We consider the impacts on people is part of the impacts on the environment. Less people are killed on the roads each year (under 3000) than just after the war - when there was 1 in 25 the number of cars on the roads today.
Train is 300X safer than road ppmiles
Rail Transport Regulations related with environment