31. Mr. Davidson
asked the Secretary of State for Air how much has been ex pended up to date on the establishment of the Glasgow balloon barrage system?
§ Sir K. Wood
Arrangements have been made for the purchase of the sites, con tracts have been let for the works services and orders placed for balloons and equipment; but as yet no payments have fallen to be made.
Can the right hon. Gentleman indicate whether any Scottish firm received the contract for any of the northern or Scottish balloon barrage systems?