I often go one stop. The CM is 3 stops down from me and unless I have purchased a "day ticket" it costs me 1.50!
A few years ago, one of the bus drivers in the village where my parents live made the newspaper because he went out in his car to pick up people stranded at the bus stops that he hadn't been able to fit on the full bus.
I think prob weekend, bus always chocca, unable to pick up, so he did the last drop in the village, drove in his car to collect the peeps and drive them to their village!