Have you seen any of these two invisible things?

I hate when this happens. I've misplaced the invisible rulebook and can't find it anywhere. I need that rulebook when I go out with Thirsty Dave and Sugartastic Daddy John. It tells me what I'm allowed to do and what I'm not allowed to do according to the greater good known as Jill Y. The last time we went out without it, we ended up in Wales and that's a whole Irish Sea away from where we live. Then there was the Britney Spears incident but this is not the time or place to drag that one up again and anyway Thirsty Dave can't father kids. What's the chance of losing the invisible rulebook on the same day that I lost the invisible bicycle? The best thing to do is to think logically and work through the problems one by one. I'm going to try and sort out the bike first and then work on the rulebook: