Question: When did the party that is the current majority in the political assembly that passed a bill giving regulators discretion to prohibit proprietary trades, gain control of the House?

<P0-S0> The Senate is currently composed of 51 Republicans, 47 Democrats, and 2 independents, both of whom caucus with the Democrats. <SEP> <P1-S0> command and control policies are direct government regulations. <P1-S1> the clean water act (cwa) is designed with this kind of direct command and control regulation for point source pollution. <P1-S2> however, command and control regulations through the cwa apply to nonpoint source pollution a lesser extent. <P1-S3> total maximum daily loads (tmdls) are one tool in the cwa that directly regulates nps effluent. <P1-S4> as noted earlier, the cwa requires state governments to set tmdls based on both point source and nps effluent. <P1-S5> however, conventional command and control policies could potentially influence industry structure and cause political reluctance in the event that it could bankrupt businesses. <SEP> <P2-S0> These bills must now be reconciled. <P2-S1> The New York Times provided a comparative summary of the features of the two bills, which address to varying extent the principles enumerated by the Obama administration. <P2-S2> For instance, the Volcker Rule against proprietary trading is not part of the legislation, though in the Senate bill regulators have the discretion but not the obligation to prohibit these trades. <P2-S3> The U.S. Senate passed a reform bill in May 2010, following the House which passed a bill in December 2009. <SEP> <P3-S0> the reformed political party (, sgp) is an orthodox calvinist political party in the netherlands. <P3-S1> the term "reformed" is not a reference to political reform but is a synonym for calvinism—a major branch of protestantism. <P3-S2> the sgp is the oldest political party in the netherlands in its current form, and has for its entire existence been in opposition. <P3-S3> the party has, owing to its orthodox political ideals and its traditional role in the opposition, been called a testimonial party. <P3-S4> since the general election of 2017, it has held 3 of the 150 seats of the house of representatives. <SEP> <P4-S0> Republicans regained control of the chamber they had lost in the 2006 midterm elections, picking up a net total of 63 seats and erasing the gains Democrats made in 2006 and 2008. <P4-S1> This also happened to be the Republicans' largest gain in House seats since 1938. <P4-S2> Republicans gained the most in New York state where they picked up six seats, defeating five incumbents and winning an open Democratic district. <P4-S3> The heavy Democratic Party losses were attributed to anger with President Obama, opposition to the Affordable Care Act, large budget deficits and the weak economy. <P4-S4> This was also the third consecutive midterm election in a president's first term where the Republican Party has made gains in the House of Representatives, as well as the second consecutive midterm election where party control of the said chamber changed hands. <P4-S5> Although the sitting U.S. President's party usually loses seats in a midterm election, the 2010 election resulted in the highest loss of a party in a House midterm election since 1938, and the largest House swing since 1948. <P4-S6> Notable freshmen included future Senators Cory Gardner, Todd Young, James Lankford, and Tim Scott, future Governor of Delaware John Carney, future Director of the Office of Management and Budget Mick Mulvaney, future Secretary of State Mike Pompeo, future Lieutenant Governor of Arkansas Tim Griffin, and future Louisiana Attorney General Jeff Landry.