Did you mean to quote Blue?
No, I was suggesting that they have added metal detectors to those entrances because they are aware that people knew that previously they could park inside and use entrances without metal detectors. I can't be the only person here who remembers people mentioning it several times in the past that you can do it.
I also wasn't implying criticism of anyone sharing the information they had. It's reasonable to offer that advice, but it's also reasonable to expect the people who entertain the weak-minded with their displays of "security" to hear about it and act accordingly.