the joints” to devise tender conditions best suited to cater to rapidly changing demands of the society. It was urged that though the tender conditions prohibit a group company from bidding for more than one cluster, and the maximum permissible bid combination can be for a cluster of four, these changes do not result in discrimination, direct or indirect. Rather, the city would be ensured more than four operators (i.e. combinations of zones/areas in clusters) to cater to 17 defined areas. The petitioners undoubtedly would be impacted; however, the mere fact that they are impacted to some extent does not militate against the reasonableness of the measure. It was submitted that the restriction on group or interrelated companies bidding for more than one cluster is to promote greater participation, and curb the possibility of concentration of bus operations in a few hands and avoid monopolistic or market dominating situations. Thus the measure was conceived in larger public interest.