i live in the UK and that sounds about right - or, at least, it doesn't really surprise me. but then that sounds like a clear definition of the law - afterall, it wouldn't be fair to have a law that you could merely accuse someone of being a burglar because they were standing in your house - it would be open to abuse.
(my comment above may be a perfect example of how i have been brainwashed into thinking that the law is unquestionable - i honestly don't know anymore.)