We wrote an FAQ on Parliamentary Privilege for IBN Live. See http://ibnlive.in.com/news/what-puri-bedi-are-guilty-of-parl-privilege-faqs/179977-37.html The full text is reproduced below. Several MPs have given breach of privilege notices against actor Om Puri and ex-policewoman Kiran Bedi for using "derogatory and defamatory" language against Members of Parliament. In light of this, we explain the concept of breach of privilege and contempt of Parliament. What is parliamentary privilege? Parliamentary privilege refers to rights and immunities enjoyed by Parliament as an institution and MPs in their individual capacity, without which they cannot discharge their functions as entrusted upon them by the Constitution. Are these parliamentary privileges defined under law? According to the Constitution, the powers, privileges and immunities of Parliament and MP's are to be defined by Parliament. No law has so far been enacted in this respect. In the absence of any such law, it continues to be governed by British Parliamentary conventions. What is breach of privilege? A breach of privilege is a violation of any of the privileges of MPs/Parliament. Among other things, any action 'casting reflections' on MPs, parliament or its committees; could be considered breach of privilege. This may include publishing of news items, editorials or statements made in newspaper/magazine/TV interviews or in public speeches. Have there been earlier cases of breach of privilege? There have been several such cases. In 1967, two people were held to be in contempt of Rajya Sabha, for having thrown leaflets from the visitors' gallery. In 1983, one person was held in breach for shouting slogans and throwing chappals from the visitors' gallery. What is the punishment in case of breach of privilege or contempt of the House? The house can ensure attendance of the offending person. The person can be given a warning and let go or be sent to prison as the case may be. In the case of throwing leaflets and chappal, the offending individuals were sentenced to simple imprisonment. In the 2007 case of breach of privilege against Ambassador Ronen Sen, the Lok Sabha Committee on privileges held that the phrase "headless chicken" was not used by Shri Sen in respect of MPs or politicians. No action was taken against him. In 2008, an editor of an Urdu weekly referred to the deputy chairman of Rajya Sabha as a "coward" attributing motives to a decision taken by him. The privileges committee held the editor guilty of breach of privilege. The committee instead of recommending punishment stated that, “it would be better if the House saves its own dignity by not giving undue importance to such irresponsible articles published with the sole intention of gaining cheap publicity.”

The presentation of the Annual Budget before the parliament is one of the mechanisms available to any legislature to scrutinise and authorise revenues and expenditures of the country.   In this post I quote and summarise from two sources (Rick Stapenhurst, "The legislature and the Budget", in Legislative Oversight and Budgeting, World Bank Institute Development Studies, and The evolution of parliament’s power of the purse) which describe briefly how oversight by the legislature over the state's finances evolved historically. "The evolution of legislative "power of the purse" dates back to medieval times, when knights and burgesses in England were summoned to confirm the assent of local communities to the raising of additional taxes."  By the 1300s the English parliament had begun to use its power to vote on funds depending on the acceptance of petitions presented by parliament to the monarch.  In 1341, the monarch agreed that citizens should not be taxed ("charged or grieved to make common aid or sustain charge") without the assent of Parliament. "In parallel, the English Parliament began to take an interest in how money was collected, as well as how it was spent."  In the 1300's itself, it started appointing commissioners to audit the accounts of tax collectors. This power of oversight however evolved gradually, and particularly over the 16th century, when the "monarchs needed parliamentary support and voting of funds for their various political and religious battles.  King Henry VIII for example, gave Parliament enhanced status in policy making, in return for support during his battles with Rome." The 1689 Bill of Rights firmly established "the principle that only Parliament could authorize taxation.  Still, at this stage there was still no such thing as an annual budget, and there was no comprehensive control of expenditures."  The British Parliament also passed a resolution in 1713 to limit Parliament's power to "not vote sums in excess of the Government’s estimates. Consequently, the only amendments that are in order are those which aim to reduce the sums requested." "Since that time, the "power of the purse" function has been performed by legislatures around the world as a means to expand their democratic leverage on behalf of citizens."