What is considered to be bad access to public transport?

Question

What is considered to be bad access to public transport?

Is it a 10 min walk to a bus stop, train station etc, a 15 min walk, the fact that you have to walk any where? when does it become bad?

any help or links would be useful

Answer 1

That is entirely subjective.  It depends on how far you're willing or able to walk.  For a really old person, even a 2-minutes walk may be impossible.  For a young person, 15 minutes may be well worth it.