|             |             |        |          |     |           |            |             |         |     |           |       |       |        |           |          ||-------------|-------------|--------|----------|-----|-----------|------------|-------------|---------|-----|-----------|--------|--------|---------|------------|-----------|| equality    | of          | 16(4a) | "nothing | in  | this      | article    | shall       | prevent | the | state     | from   | making | any     | provisions | for       || opportunity | reservation | in     | matiers  | of  | promotion | to         | any         | class   | or  | classes   | of     | posts  | in      | services   | under the || _———        | state       | in     | favour   | of  | the       | scheduled  | castes      | and     | the | scheduled | tribes | which, | in      | the        | opinion   || ce          | ceniat      | the    | states,  | are | not       | adequately | represented | in      | the | services  | under  | the    | state" |            |           ||            |            |       |         |    |           |            |             |         |     |           |        |        |         |            |           ||            |             |        |          |     |           |            |             |         |     |           |        |        |         |            |           ||            |             |        |          |     |           |            |             |         |     |           |        |        |         |            |           ||            |             |        |          |     |           |            |             |         |     |           |        |        |         |            |           ||            |             |        |          |     |           |            |             |         |     |           |        |        |         |            |           ||            |             |        |          |     |           |            |             |         |     |           |        |        |         |            |           |