of the "Remainder Waterways" which had been defined in the Transport Act 1968. This advocated the complete restoration of the Montgomery Canal among other suggestions. The Prince of Wales announced a plan to restore of the canal to amenity waterway standards in October 1973. This was achieved through the Prince of Wales Committee of the House of Lords and was to be managed by the Shropshire Union Canal Society. The scheme was also backed by the Variety Club of Great Britain who wanted to use the restored canal as a recreational base for the benefit of handicapped children. The Prince formally opened Welshpool Town Lock on 23 May 1974 as the scheme got under way. Despite the progress being made, the Welsh Office approved a scheme in 1976 to construct a bypass road at Arddleen which would have crossed the canal at low level and culverted the canal beneath it. The Inland Waterways Association and the Shropshire Union Canal Society worked together to get the scheme changed and by mid-1978, an engineering solution had been worked out but the costs involved brought delays to the restoration. Beyond Welshpool The next threat to restoration occurred in 1979 when following the collapse of James Callaghan's Labour government and the election of Margaret Thatcher, economic conditions were tight. Powys County Council were faced with the cost of repairing and upgrading bridges over the canal and wanted to lower bridge 96, below Carreghofa bottom lock, to remove a weight restriction. They applied to the High Court for a "writ mandamus" which put the onus on the court to decide who was responsible for the costs. Again, the restoration movement objected but the court ruled in favour of lowering the bridge. British Waterways objected on the basis that restoration was already ongoing. Soon afterwards, the Secretary of State suggested that a note should be added to the Shropshire County structure plan indicating that the line of the canal should be protected but the lowering of the bridge went ahead. The Powys structure plan was amended in early 1982 to protect the canal from bridge 120, located to the south of Welshpool, northwards. However within weeks, British Waterways announced that the future restoration beyond the locks at Frankton and Carreghofa, was uncertain. The Restoration Trust met with Sir Frank Price, chairman of British Waterways, on 5 April 1982 and it was agreed that an economic assessment