impermissible because, by the grant of higher grade as Draftsman Gr-I, the petitioner had already been brought to the scale of pay of Assistant Engineer and it is not a case where the post to which he is promoted and the feeder category is having the same scale of pay. But it has to be noticed that, as a matter of fact, he was enjoying the scale of pay of an Assistant Engineer as a Higher Grade Draftsman Gr-I, which situation was the result of his continued stagnation in the category of Draftsman Gr-I. If the intention of Ext.P1 Government Order is to be understood as extending to a person who gets promoted to a higher category, the benefit of an increment from the scale of pay which he had drawn before the promotion, then, the confirmation of one increment cannot be treated as groundless. Therefore, it is a situation where two views are possible on the question whether the petitioner was entitled to an increment relying on Ext.P1 G.O. on his promotion as Assistant Engineer. So much so, the grant of the increment while the petitioner was promoted as Assistant Engineer cannot be treated as totally unauthorised. Therefore, even if it is possible for the Kerala Water Authority and the Government to contend that in a particular view of the