Honda 2004 Accord Online Reference Owner's Manual page 40

Never let two children use the
same seat belt. If they do, they
could be very seriously injured in a
crash.
Use childproof door locks to
prevent children from opening the
doors. This can prevent children
from accidentally falling out.
Protecting Children
Do not leave children alone in a
vehicle. Leaving children without
adult supervision is illegal in most
states and Canadian provinces,
and can be very hazardous. For
example, infants and small
children left in a vehicle on a hot
day can die from heatstroke. A
child left alone with the key in the
ignition can accidentally set the
vehicle in motion, possibly injuring
themselves or others.
General Guidelines
Lock all doors and the trunk when
your vehicle is not in use. Children
who play in vehicles can
accidentally get trapped inside.
Teach your children not to play in
or around vehicles.
Keep vehicle keys and remote
transmitters out of the reach of
children. Even very young
children learn how to unlock
vehicle doors, turn on the ignition,
and open the trunk, which can
lead to accidental injury or death.
Driver and Passenger Safety
39