Does any one know the rules regarding Planning and any possible Enforcement action if Conditions attached to the granting of the Planning Permission are not adhered to ? In short, a property received Planning Permission with a Condition attached that the property shall not be inhabited until the existing large dormers are removed and changed for much smaller 'sentry box' style dormers ? The dormers have not been changed and the property is now inhabited by a tenant and I was wondering if there is a time frame by which any imposed Conditions would expire and the property could be left as it is with the large dormers ?