Regulation 11 Sufficient information not available to the Secretary of State

Where there is not available to the Secretary of State on the date specified in regulation 6(2) or (3), 7(1) or 9(2) sufficient information as will, in his opinion, allow him to determine an amount he is required to determine under that regulation, he may determine that amount on such basis as appears to him to be fair and reasonable, having regard to the information available to him on that date.