I remember reading about that article when it came out. Sitting in a public pool parking lot, during a rain storm, while it was closed, collecting OT. I believe i read that one officer made more in OT than his regular pay. But if its there and there are no rules against it, people will abuse it. Even those who have sworn to serve and protect.
I like to think thats why we have alot of the regs we have today. Otherwise the few scumbags of the world would take advantage of it. Hell, some do anyway.. All it takes is a few bad apples to spoil it for the rest of us.