(a)      To guard against hasty or partial legislation and encroachment of the Legislative Department upon the co-ordinate Executive and Judicial Departments, every Bill passed by the House of Delegates and the Senate, before it becomes a law, shall be presented to the Governor of the State. If the Governor approves he shall sign it, but if not he shall return it with his objections to the House in which it originated, which House shall enter the objections at large on its Journal and proceed to reconsider the Bill. Each House may adopt by rule a veto calendar procedure that permits Bills that are to be reconsidered to be read and voted upon as a single group. The members of each House shall be afforded reasonable notice of the Bills to be placed on each veto calendar. Upon the objection of a member, any Bill shall be removed from the veto calendar. If, after such reconsideration, three-fifths of the members elected to that House pass the Bill, it shall be sent with the objections to the other House, by which it shall likewise be reconsidered, and if it passes by three-fifths of the members elected to that House it shall become a law. The votes of both Houses shall be determined by yeas and nays, and the names of the persons voting for and against the Bill shall be entered on the Journal of each House respectively.

      (b)      If any Bill presented to the Governor while the General Assembly is in session is not returned by him with his objections within six days (Sundays excepted), the Bill shall be a law in like manner as if he signed it, unless the General Assembly, by adjournment, prevents its return, in which case it shall not be a law.

      (c)      Any Bill presented to the Governor within six days (Sundays excepted), prior to adjournment of any session of the General Assembly, or after such adjournment, shall become law without the Governor's signature unless it is vetoed by the Governor within 30 days after its presentment.

      (d)      Any Bill vetoed by the Governor shall be returned to the House in which it originated immediately after the House has organized at the next regular or special session of the General Assembly. The Bill may then be reconsidered according to the procedure specified in this section. Any Bill enacted over the veto of the Governor, or any Bill which shall become law as the result of the failure of the Governor to act within the time specified, shall take effect 30 days after the Governor's veto is over-ridden, or on the date specified in the Bill, whichever is later. If the Bill is an emergency measure, it shall take effect when enacted. No such vetoed Bill shall be returned to the Legislature when a new General Assembly of Maryland has been elected and sworn since the passage of the vetoed Bill.

      (e)      The Governor shall have power to disapprove of any item or items of any Bills making appropriations of money embracing distinct items, and the part or parts of the Bill approved shall be the law, and the item or items of appropriations disapproved shall be void unless repassed according to the rules or limitations prescribed for the passage of other Bills over the Executive veto.