For a while, I’ve been puzzled by a pair of arrows painted on the pavement outside Café G on Peckham Rye. One red, pointing South, and the other blue, pointing North. I don’t know how long they’ve been there, but I don’t think it’s been that long - I don’t remember seeing them until quite recently. I don’t know why they are there, or what they point to - my Googling skills have let me down on this one. What could they be? Perhaps some kind of art project, or a magical mystery tour. Either way, I wanted to know where they led.