Se e w w w .lobby in g.s co t St And r e w ’s Ho u s e , Re ge n t Ro ad , Ed inb u rgh EH1 3 DG a b c de abcdefg a w w w .go v .s co t secondary amendment to the annual conservation regulations will occur only in exceptional circumstances. This approach should allow the committee to consider the instrument based on solely the merits of that instrument, except where those exceptional circumstances arise.