Chennai Metro -is it going to 100% disabled friendly?

There is one more press release today which talks about the aesthetics,functionality etc of the Chennai metro. What I am unable to understand is that why they are not issuing a single press release on its accessibility. This is actually worrying. When we talk to them they do repeatedly confirm that it is going to be on the same lines as the Delhi metro.But this is not sufficient.It is time CMRL actually came out openly about this issue. Mere oral promises are not enough.