191. (1) Whenever the Government considers that any payment required by section 103, or any portion of any such payment, is not required for the purposes of this Act, it may, by notification,- (a) suspend, for any specified period, the making of such payment or any specified portion thereof, or (b) abolish such payment, or any specified portion thereof, from a date to be specified in the notification. (2) If at any time the Government considers that any payment, or any portion thereof, which has been suspended or abolished under sub-section (1) is required for the purposes of this Act, it may, by notification, cancel, such suspension or abolition wholly or in part, as it may think fit, from a date to be specified in the notification.