The Congress will support Delhi Chief Minister Arvind Kejriwal and will oppose the Centre's executive order on transfers and postings in Delhi in the monsoon session of parliament, which begins in July, sources said. The Ordinance passed late on Friday evening, overrides a recent order of the Supreme Court -- which said the elected government is the boss of Delhi -- and makes the Lieutenant Governor the final arbiter of the issue. The Congress will "oppose the Delhi Ordinance issued in parliament," top party sources told NDTV.