242.This section defines the point at which an LMO takes effect and the point at which it ceases to have effect.
243.An LMO, amending order or revoking order has effect as soon as the time limit for any appeal has expired or, where an appeal is lodged, as soon as the appeal is finally determined or when it is withdrawn. The period within which an appeal must be lodged is, in each case, 28 days (see section 34(2)).