provided they had not a good record of service and were not upto the mark. In such a case the Director had the power to retire them at the age of 55 years if he was of the view that they had not a good record of service and were no: upto the mark. Thus under r. 294 (a) as it was before April 29, 1955 the normal age of retirement was 55 years for all including trained teachers and it was for the Government to give ext.:nsion on the ground of fitness. But after note 4 was added to r. 294 (a), the position with respect to trained teachers was changed and trained teachers were normally entitled to continue in service till the age of 58 years unless the Director or the Government as the case may he, was of the opinion that they had not a good record of service and were not upto the mark. Therefore after the change made on April 29, 1955, trained teachers could only be retired at the age of 55 y~ars if the Director of Public Instruction or the Government, as the ca.se may be, came to the conclusion that they had not a good record of service and were not upto the mark. Therefore. before the respondents in the present appeals could be retired at the age of 55 years, the Director of Public Instruction or the Government, as the case may be. had to come to the conclu 1ion that they had not a good record of service and were not upto the mark. If such a conclusion was not arrived at, they would be entitled under note 4 to continue in service upto the age of 58 years. It is not disputed on behalf of the appellant that no such decision, namely, that the respondents had not a good record of service and were not upto the mark, was taken.