Smokers are the most irresponsible people around and terrible sleuths. I don't understand how they can smoke a cigarette every day, if not every hour, and not have a lighter on their persons. Flame is key for your smoking success, but you can't be bothered to carry the manna? And, what clue makes you think the girl drinking chocolate milk and reading Harry Potter on a blanket in the park grass would be likely to have a light? I'm going to start carrying around flint and see how well they handle that one. "Come on, monkies can do it! That's how you and I came to be standing here."