What is the cost of recent damage at Eairy Cushlin?
Arbory, Castletown and Malew MHK Jason Moorhouse will ask Enterprise Minister Laurence Skelly in the House of Keys next Tuesday.
He'll ask for the cost and what action is being taken against those responsible.
It comes following reports of damage at Eary Cushlin and Peel Castle earlier this week.
It led to Manx National Heritage calling to safeguard some of the Island's historic sites.
Such sites are protected under the Manx Museum and National Trust Act.
Anyone caught defacing historic monuments, can be fined up to £5,000 and could face a prison sentence.
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