Section 6 in The Government of National Capital Territory of Delhi Act, 1991
Title: Sessions of Legislative Assembly, prorogation and dissolution
(1) The Lieutenant Governor shall, from time to time, summon the Legislative Assembly to meet at such time and place as he thinks fit, but six months shall not intervene between its last sitting in one session and the date appointed for its first sitting in the next session.
(2) The Lieutenant Governor may, from time to time,—
(a) prorogue the Assembly;
(b) dissolve the Assembly.
Title: Speaker and Deputy Speaker of Legislative Assembly
(1) The Legislative Assembly shall, as soon as may be, choose two members of the Assembly to be respectively Speaker and Deputy Speaker thereof and, so often as the office of Speaker or Deputy Speaker become vacant, the Assembly shall choose another member to be Speaker or Deputy Speaker, as the case may be.
(2) A member holding office as Speaker or Deputy Speaker of the Legislative Assembly—
(a) shall vacate his office if he ceases to be a member of the Assembly;
(b) may, at any time by writing under his hand addressed, if such member is the Speaker, to the Deputy Speaker, and if such member is the Deputy Speaker, to the Speaker, resign his office; and
(c) may be removed from his office by a resolution of the Assembly passed by a majority of all the then members of the Assembly:
Provided that no resolution for the purpose of clause (c) shall be moved unless at least fourteen days' notice has been given of the intention to move the resolution:
Provided further that whenever the Assembly is dissolved, the Speaker shall not vacate his office until immediately before the first meeting of the Assembly after the dissolution.
(3) While the office of Speaker is vacant, the duties of the office shall be performed by the Deputy Speaker or, if the office of Deputy Speaker is also vacant, by such member of the Assembly as may be determined by the rules of procedure of the Assembly.
(4) During the absence of the Speaker from any sitting of the Assembly, the Deputy Speaker, or, if he is also absent, such person as may be determined by the rules of procedure of the Assembly, or, if no such person is present, such other person as may be determined by the Assembly, shall act as Speaker.
(5) There shall be paid to the Speaker and the Deputy Speaker of the Legislative Assembly such salaries and allowances as may be respectively fixed by the Legislative Assembly by law and, until provision in that behalf is so made, such salaries and allowances as the Lieutenant Governor may, with the approval of the President, by order determine.
Title: Speaker or Deputy Speaker not to provide while a resolution for his removal from office is under consideration
(1) At any sitting of the Legislative Assembly, while any resolution for the removal of the Speaker from his office is under consideration, the Speaker, or while any resolution for the removal of the Deputy Speaker from his office is under consideration, the Deputy Speaker, shall not, though he is present, preside and the provisions of sub-section (4) of section 7 shall apply in relation to every such sitting as they apply in relation to a sitting from which the Speaker or, as the case may be, the Deputy Speaker is absent.
(2) The Speaker shall have the right to speak in, and otherwise to take part in the proceedings of, the Legislative Assembly while any resolution for his removal from office is under consideration in the Assembly and shall, notwithstanding anything in section 13, be entitled to vote only in the first instance on such resolution or on any other matter during such proceedings but not in the case of an equality of votes.
Title: Right of Lieutenant Governor to address and send messages to Legislative Assembly
(1) The Lieutenant Governor may address the Legislative Assembly and for that purpose require the attendance of members.
(2) The Lieutenant Governor may send messages to the Assembly whether with respect to a Bill then pending in the Assembly or otherwise, and when a message is so sent, the Assembly shall with all convenient dispatch consider any matter required by the message to be taken into consideration
Title: Special address by the Lieutenant Governor
(1) At the commencement of the first session after each general election to the Legislative Assembly and at the commencement of the first session of each year, the Lieutenant Governor shall address the Legislative Assembly and inform it of the causes of its summons.
(2) Provision shall be made by rules to be made by the Assembly regulating its procedure for the allotment of time for discussion of the matters referred to in such address