The front SRS airbags inflate in a moderate-to-severe frontal collision to help protect the head and chest of the driver and/or front passenger.
SRS (Supplemental Restraint System) indicates that the airbags are designed to supplement seat belts, not replace them. Seat belts are the occupant's primary restraint system.
Honda Civic Owners Manual. Precautions While Driving
In Rain
Avoid driving in deep water and on flooded roads. This can damage the engine
or
driveline, or cause electrical component failure.
Other Precautions
If there is a strong impact with something under the vehicle, stop in a safe
location.
Check the underside of the vehicle for damage ...