Rear seat belt enforcement

Rear seat belt is easy to wear when the passenger is an adult, the problem starts when the passenger is an old folk (warga emas) and children. What do you think? The ruling is good, but prevention from an accident is the most thing that must be safe guard first. The road condition and the vehicle condition itself must be improved. Why don't the government pushing the car manufacturer to make the safety feature of the car compulsory? ABS, Airbag and so on instead of pushing the people to wear a seat belt....what a non-sense...