The poser over visiting hours

Reed wrote an interesting blog entry today; he wrote about visitors who come to visit patients at the hospital.

I agree that something needs to be done. It is worst at the RIPAS Hospital in Bandar. Visitors tend to stay way past the end of the visiting hours. I know that at the KB Hospital, the announcement comes at 9.30pm on the dot. It is duly followed with the switching off of lights and the visitors take it as their cue to leave. So why doesn't it happen like that at the RIPAS Hospital?