If you have been given a new level instruction it supercedes the previous one, i.e. the FL200 by PEDIG is no longer a restriction.
However the controller may say to you "Descend FL150 level by CLIPY, cross PEDIG FL200 or below" if he or she wishes you to fulfill the original clearance.
If they have not reiterated the "cross PEDIG FL200 or below", then you can descend at any rate, as long as you make the new clearance i.e."level by CLIPY"
Last edited by ukatco_535; 20th Feb 2005 at 15:09.