Copied from HERE
New descriptors
The new descriptors will read (changes in bold by us):
a. Can plan and follow the route of a journey unaided. 0 points.
b. Needs prompting to be able to undertake any journey to avoid overwhelming psychological distress to the claimant. 4 points.
c. For reasons other than psychological distress, cannot plan the route of a journey. 8 points.
d. For reasons other than psychological distress, cannot follow the route of an unfamiliar journey without another person, assistance dog or orientation aid. 10 points.
e. Cannot undertake any journey because it would cause overwhelming psychological distress to the claimant. 10 points.
f. For reasons other than psychological distress, cannot follow the route of a familiar journey without another person, an assistance dog or an orientation aid. 12 points.
The effect will be that people who are too anxious to ever undertake journeys unless they have someone with them, for example because they have panic attacks or similar, will be unlikely to be awarded more than 4 points by the DWP. This means they will not be able to get an award of the mobility component on the basis of this activity alone.
Even claimants who are too anxious to ever go on journeys, even if they have someone with them, will only score 10 points and thus not be eligible for the enhanced rate of the mobility component on the basis of this activity alone.
-End of quote-
So for autistic adults who would get distressed and would be unable to cope if a bus didn't turn up, or roadworks meant they had to take a different route, or crowds mean they have a meltdown - that all counts as psychological distress and they would not qualify under the new criteria.