The maximum gap allowed between two sessions of a State Legislature is:

Under Article 174, the Governor must summon the House or each House of the state legislature from time to time, so that six months do not pass between its last sitting in one session and the date of its first sitting in the next session.

Powers of the Governor regarding sessions:

• The Governor may summon the House or each House of the legislature to meet at such time and place as he thinks fit.
• He may prorogue the House or either House, which ends a session.
• He may dissolve the Legislative Assembly, which ends its term.
• In practice, the Governor exercises these powers on the advice of the Council of Ministers headed by the Chief Minister.

Meaning of the terms:

• A session is the period between the first sitting of the House and its prorogation.
• Adjournment suspends the sitting for a specified time, such as hours or days, and is ordered by the presiding officer.
• Prorogation ends the session but does not end the House.
• Dissolution ends the life of the Assembly, after which fresh elections are held.
• The Legislative Council is a permanent House and cannot be dissolved.

Why the six-month rule exists:

• It ensures that the legislature meets regularly to pass laws, approve budgets and question the government.
• It prevents the executive from ruling for long periods without facing the legislature.

Practical issues:

Many state legislatures meet for only a small number of days each year, which reduces their effectiveness as a check on the government.

Supreme Court guidance:

In the Nabam Rebia case (2016), the Supreme Court held that the Governor cannot summon or advance a session of the Assembly on his own without the advice of the Council of Ministers, except in limited circumstances.

Why not the other options?

• ✗Three months, four months and one year are not the maximum gap laid down for state legislatures.