'Eye test'

I had a Pip assessment recently. Iv had a few assessments before but this time my vision was tested. I was asked to read letter lines on the back of the door. then also smaller print on a piece of paper.
Does anyone know the relevance of this? Thank you.

misssarah

Whilst any sight test in such informal conditions would be dubious it will have been done because the Reading and understanding signs, symbols and words activity considers the claimant's sight.

Gordon