This petition was rejected

The Government e-Petitions Team gave the following reason:

We understand that you're concerned about the ability of people who are registered blind to access benefits, but it's not clear how you think registered blind people are being discriminated against, or what action you want the Government to take to remedy this.

You could start a new petition stating more clearly what issues you think registered blind people experience claiming certain benefits, and what action you want the Government to take to remedy this.