There is probably a break-glass procedure for such cases, like, break the literal window.
A lot of modern glass is hard to break. In many cases this is a safety feature (if you can't break the glass you can't get shoved out the window in a fight...)
Is that why there is a brick next to the procedure manual?
A lot of modern glass is hard to break. In many cases this is a safety feature (if you can't break the glass you can't get shoved out the window in a fight...)