The railways have decided to rid itself of "deadwood" by compulsorily retiring employees on the basis of performance review. "It has already been done in two-three cases where employees concerned were found to be non-performer," said a senior Railway Ministry official. Recently, two IPS officers were compulsorily retired on the basis of performance. The official said more such employees are likely to be asked to go as the review process is on. The railways' move is part of the government's drive to enforce accountability in the administration and show the doors to those who were found to be wanting. Besides performance, lack of indiscipline and integrity are also other factors taken into account while deciding the issue. There are also a few cases involving conviction in various courts. These persons will also be asked to go.