When I answer a question I normally look at the questioners profile as it often gives an insight into the problem. In this case I saw Biccylova has an OH who is worried about failing the Estermann test, and I remembered a question about the same test from AB member 'Allen'. The chance of two people both asking on AB about how to get a licence that has been revoked due to failing the Estermann test must be pretty low, I accept it is not impossible though!
But, yes the question has been answered.