I've got a friend who wants to travel today around 3pm from her home in Lancaster ultimately ending at Atherton. But she wants to go via Manchester Oxford Road and stop off for a short break to meet a friend before then going on to Atherton. So her journey will be Lancaster (dep 3pm) -> Man Ox Road (exit station for short while then return to station -> Atherton The return direct Atherton to Lancaster tomorrow. What's the cheapest way of accomplishing this with a walk on fare? And given she's starting in Lancaster, I suspect she won't be able to buy the day RM Rail Ranger/Rover or whatever it's called. Cheers.