(07 Jan 2018, 11:23 am)ifm001 wrote is that not the reason why possibly. With the concessions pass if you have the free companion added onto it, you are not permitted to travel alone, you must always have a companion with you.
No, you don't have to have a companion. The forms you fill in if you're not automatically entitled die to being in receipt of higher rate mobility acknowledge that passengers with disabilities might need help on some journeys but not others.