If the lap belt of the seatbelt is placed over the abdomen...
A)the seatbelt works effectively.
B)driving is more comfortable and safe.
C)it can cause serious internal injuries during an accident.Correct
The lap belt of the seatbelt must be placed over the hip bones, always below the abdomen. If placed above the abdomen, it can cause serious internal injuries during an accident.
Even during pregnancy, the effectiveness of the seatbelt has been proven.