The Rajya Sabha was adjourned Thursday after Bahujan Samaj Party (BSP) members raised the issue of reservation for Scheduled Castes and Scheduled Tribes groups in promotions in government jobs.
The upper house lost the important question hour for the second day of the monsoon session.
The Supreme Court had in April overruled the Uttar Pradesh government's decision to provide reservations in government job promotions. The BSP, which was then in government, had raised the issue in the budget session demanding a constitutional amendment to provide for such quotas.
BSP leader Mayawati raised the issue as soon as the house met for the day, blaming the government for not taking action as promised.
Even as Minister of State in Prime Minister's Office V. Narayanasamy promised a meeting would be called in the current session, BSP members refused to be pacified and trooped near chairman Hamid Ansari's podium.
Ansari then adjourned the house till noon.
India faces a spectrum of security challenges and there is need for reorientation of the country's strategic thinking Prime Minister Manmohan Singh said.
As the UPA II completes four years and is set to release its report card at its celebration dinner, the BJP has questioned what the celebration is for.
On the fourth anniversary of UPA-II, opinion polls have not brought any cheer to the government.
Distancing himself from the UPA's falling fortunes, Samajwadi Party Chief Mulayam Singh Yadav may skip the dinner which PM Manmohan Singh will host.
The UPA government was involved in all the recently unearthed scams, and the involvement of some of its ministers in the IPL spot fixing would emerge, Janata Party leader Subramanian Swamy said
India and China held very "specific" discussions without "shying away from anything", External Affairs Minister Salman Khurshid said here Tuesday.
Chinese Premier Li Keqiang has termed his India visit as "successful", saying he "felt at home" during talks with his counterpart Manmohan Singh.