Changes to M42 (Junctions 3A to 7) (Actively Managed Hard Shoulder and Variable Speed Limits) 2009
S.I. 2009/1568
No changes to M42 (Junctions 3A to 7) (Actively Managed Hard Shoulder and Variable Speed Limits) 2009 are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.