Can an existing Proclamation be modified or amended after it has been approved by both Houses of Parliament?
No, an existing Proclamation cannot be modified or amended after it has been approved by both Houses of Parliament. Once a Proclamation is approved, its continuance in force beyond the expiration of one year from the date of issue can only be extended through the process outlined in the context, which involves certifying that the continuance is necessary for holding general elections due to difficulties.