A couple of nights ago, P and I were on the way home from our friends' wedding, feeling suitably heartwarmed yet pretty knackered (ie, a definite wig-off moment) and P needed to nip out of the car for something or other (okay, a KFC). So we pulled up on a double yellow line, blocking a driveway (get us; proper badass criminals) and P jumped out for some late-night chicken. While he was in there,