If your car is sinking, you have 30-60 secs.
1. seatbelt off
2. window open
3. oldest child out first, younger after
4. escape thru window
DON'T:
1. call 999 (no time)
2. break glass if avoidable (may be shatterproof)
3. try opening door (near impossible)
youtu.be/dDgxMMM8omg?si…