freedoms/limitations available or imposed on him in the discharge of his duties (v.) the extent of powers vested in him (vi) the extent of his dependence on superiors for the exercise of his powers (vii) the need to co-ordinate with other departments, etc. We have also referred to the history of the service and the effort of various bodies to reduce the total number of pay scales to a reasonable number. Such reduction in the number of pay scales has to be achieved by resorting to broad banding of posts by placing different posts having comparable job charts in a common scale. Substantial reduction in the number of pay scales must inevitably lead to clubbing of posts and grades which were earlier different and unequal. While doing so care must be taken to ensure that such rationalisation of the pay structure does not throw up anomalies. Ordinarily a pay structure is evolved keeping in mind several factors, e.g., (i) method of recruitment, (ii) level at which recruitment is made, (iii) the hierarchy of service in a given cadre, (iv) minimum educational/technical qualifications required, (v.) avenues of promotion, (vi) the nature of duties and responsibilities, (vii) the horizontal and vertical relativities with similar jobs, (viii) public dealings, (ix) satisfaction level, (x) employer's capacity to pay, etc. We have referred to these matters in some detail only to emphasise that several factors have to be kept in view while evolving a pay structure and the horizontal and vertical relativities have to be carefully balanced keeping in mind the hierarchical arrangements, avenues for promotion, etc. Such a carefully evolved pay structure ought not to be ordinarily disturbed as it may upset the balance and cause avoidable ripples in other cadres as well. It is presumably for this reason that the Judicial Secretary who had strongly recommended a substantial hike in the salary of the Sub-Registrars to the Second (State) Pay Commission found it difficult to concede the demand made by the Registration Service before him in his capacity as the Chairman of the Third (State) Pay Commission. There can, therefore, be no doubt that
