Leave everything the way it is or if changes, make them w/o hindering pax from viewing the ocean the way we do today. I
do not 
want to view the ocean thru a screen or plexiglass. Just think, viewing the ocean thru the window in a panoramic bar you will realize it does not come close to being the same as on deck or your balcony.
What is being discussed here is the obvious way to commit ship suicide, but it still will not prevent suicides by other means if prevented from jumping.
O F C'er