Altmayer had reported that work had begun on defences, civilian labour had been recruited and troops had arrived to begin work, despite a lack of civil engineering machinery. Churchill visited France for the last time on 13 June, met Reynaud and approved the project. Brook had visited the 1st Canadian Division in England to give the gist of the plan and met Weygand and Georges at Briare on 14 June, where all agreed that the plan was futile but the will of the civilian leadership had to be respected and the generals signed a joint agreement. Brooke telephoned Dill in London to find that no agreement had been made with the French and after checking called with the news that "Mr. Churchill knew nothing about the Brittany project". Churchill "was" of the view that the new corps forming in France should stay, at least until the final French collapse, then return through the nearest port. Without the support of the 52nd (Lowland) Division on the left flank, the Tenth Army was cut off from Brittany when two German divisions reached the peninsula first and forced the French line of retreat south to the Loire. French troops already in the area were able to join the main French force after the Canadians had departed for England.