I will be flying to Birmingham in a few days. I will go somewhere else near Banbury for a few days and then return to the city.
If I buy an off-peak return ticket BHI-BAN-BHI or BHM-BAN-BHM for that journey will I be able to leave in BHM resp. get onto the platform in BHI? And wil that be a legitimate way of travelling? Or do I need to buy two separate tickets for BHI-BAN and BAN-BHM?