Unlike trademarks, opposition under designs is very different. Once the objections are cleared in the pre-registration stage, the design is accepted and registered. After the registration, it is notified in the patent journal.
There is no opposition of designs under the designs Act, but it is termed as cancellation of the registered design. If, after being notified in the journal, anyone wishes to object to the registration, they have to apply for cancellation of registration under Form 8
It does not fall under the definition of design as per section 2(d).