§ Sir John Biggs-Davisonasked the Secretary of State for Transport how many metres of acoustic fencing have been erected along the M11 since its opening; and how many more are to be erected during the current year.
§ Mrs. ChalkerA total of 1,633 metres of acoustic fencing has been added to the 3,862 metres provided as part of the original motorway construction. There are no plans to erect any more.