[hurt emoticon] It's quite a busy street and you have to wait at traffic lights. Not an entirely trivial expedition.

But hang on... naturally it doesn't count if you look up any kind of reference before answering, but I think I wouldn't be the first to do this. I suspect -- I can't prove it, mind -- that other people aren't all doing this entirely out of their own heads. Or am I maligning them horribly?

It should count against your postings score, using references should.