These are the most frequently used words in this book.
accident
analysis
another
appears
beck
behaviour
belt
benefits
between
britain
car
case
cause
cent
change
chapter
children
compensation
costs
countries
cultural
danger
data
death
debate
department
different
does
drivers
effect
egalitarians
even
evidence
example
fatalities
figure
first
form
found
global
government
greenhouse
health
helmets
hierarchists
human
increase
individualist
injuries
large
law
level
life
likely
lives
loss
measures
might
nature
new
now
numbers
others
people
per
possible
problem
public
rate
report
research
response
result
risk
road
safety
science
scientific
seat
see
should
society
state
statistics
study
suggests
take
theory
time
tion
traffic
transport
two
uncertainty
use
value
vehicles
view
world
years