A crochet WIP

My crochet is really really basic at the moment. I'm planning to smuggle a crochet needle and ball of yarn onto the aircraft to Australia in order to spend 24 sleepless, uncomfortable hours upgrading my capabilities, but this is where I've got to so far.

This is a scarf, and the scallop will go down both sides when it's finished. It's pretty easy as it's all double crochet (UK treble crochet) stitches, 3 rows straight and then the same stitch in the scallop pattern. Unfortunately the yarn broke, and as I haven't learnt how to start a new ball I'm a bit stuck. Once I've restarted there's only about another half-an-hour's work in it, so there's no good excuse really.