Photog said:Other than in the movies, how often does this happen? Are there any statistics on number of situations survived based on ability to break out side windows?
I do know that on another forum a guy that ran the dive team for the local police was very, very concerned when he found out that OEMs were incorporating safety film into side windows.
In his area it was common for motorist to drive off the road and into one of the many local lakes. He said that it was next to impossible to break a windshield and get someone out due to the film. Having the film on all windows concerned him greatly.
This was a few years ago.
OTOH, the Mythbusters were surprised at how well electric windows continued to work after being submerged.