Airbags are very safe systems, but...

Airbags are very safe systems, but...
A)they are very dangerous if the driver wears glasses.
B)they are incompatible with seatbelts.
C)some precautions must be taken to avoid adverse effects.Correct
The airbag is a very safe passive safety system, but to avoid adverse effects, we must keep the following in mind:
- It is a complement to the seatbelt, so they must always be used together.
- It is advisable for the airbag to be approximately 25 cm away from the body and never less than 10 cm away.
- We should avoid placing objects near the airbag or resting legs on the dashboard. When the airbag deploys, very serious injuries could occur.
- When using a rearward-facing child restraint device in a seat fitted with an airbag, it must be deactivated.