The latest article on inclusive travel by Bob McKercher and Simon Darcy presents a range of barriers affecting the ability of people with disability to travel. It is classified into a four tier framework from generic to specific. Below is an excerpt from the abstract explaining more about the four tier framework:
“Previous studies tended to aggregate barriers into a single group … The failure to recognise the complex, yet subtle interplay between tourism and different types of barriers results in the tendency to see people with disabilities as a homogeneous group where a one size fits all solution applies. In reality, they are a heterogeneous cohort who face the same types of barriers as everyone, some barriers that are common to all people with disabilities, those that are unique to each disability dimension and specific impairment effects that are individualistic.