Disable Vnet peering

Use can you Azure policy - Scope will be specific Vnet or RG of Vnet

{
    "policyType": "Custom",
    "mode": "All",
    "displayName": "Deny vNet peering ",
    "description": "This policy denies the creation of vNet Peerings under the assigned scope.",
    "metadata": {
        "version": "1.0.1",
        "category": "Network"
    },
    "parameters": {
        "effect": {
            "type": "String",
            "allowedValues": [
                "Audit",
                "Deny",
                "Disabled"
            ],
            "defaultValue": "Deny",
            "metadata": {
                "displayName": "Effect",
                "description": "Enable or disable the execution of the policy"
            }
        }
    },
    "policyRule": {
        "if": {
            "field": "type",
            "equals": "Microsoft.Network/virtualNetworks/virtualNetworkPeerings"
        },
        "then": {
            "effect": "[parameters('effect')]"
        }
    }
}