Expansion of urban tax base: One-by-six scheme extended to specified towns, adopting existing floor area rules. Notification S.O. 410(E) extends the One-by-six scheme to all urban areas defined by the 1991 Census, and the circular lists specific towns and urban agglomerations in Jammu and Kashmir covered by that notification. The circular confirms that the floor area standards prescribed by Notification S.O. 409(E) apply to those towns.