Hi, I have an Interrail mobile pass for 7 days within one month. The last activation date is 31 August 2022 but I am not able to start my first journey until 20 September 2022. I then plan to complete all 7 days of travel by 30 September 2022. Is this permitted? Or do I have to take my first journey on the date that I activate the pass (ie travel on 31 August 2022?).
Any advice gratefully received.