A case has been registered against the bus for violating the permit rules.
The prohibition would not apply to Sabarimala pilgrims or travel related to the pilgrimage or disaster relief.
She also served as the Tamil Nadu Governor from 1997 to 2001.
The bus operated the Pathanamthitta - Coimbatore service on Wednesday without any interruptions by the MVD due to the court order.
The bus resumed service from Pathanamthitta to Coimbatore on Wednesday.
Justice Dinesh Kumar Singh sought to know how the KSRTC could question the Central rules and adjourned the hearing for two weeks to facilitate the Central Government filing its stance on the matter.
The injured were admitted to the government hospital at Perunad.
Reopening at 4 pm, the shrine will be closed for the day at 11 pm with the recital of ‘Harivarasanam.'
Even after MVD in Kerala and Tamil Nadu slapped fines amounting to nearly Rs 1 lakh, the bus owner declared that he would continue the service.
Bus owner Baby Gireesh of Parayil in Idamaruk said he will challenge the issue in court.