I try to take my camera along wherever I go, and taking it along on a run has the added benefit of giving me an excuse to stop running; to take a photo while catching my breath. Sneaky hey?!
I took this particular photo at the beginning of a popular mountain bike trail in Durbanville. Even though we all know what the sign means, I still found it amusing that without a comma after "warning" the sign I could interpret it to mean that a warning-barrier in the shape of a bicycle lay ahead. :D