What can we learn from latest German gold repatriation?

``Technically, as the Bundesbank points out this is very much on schedule with its promise to bring back into German vaults some 300 tonnes held in New York and 374 tonnes from France by 2020 -- but still the question has to be asked: why is the agreed schedule so slow? If Germany truly wants its gold back why would it have to take so long to achieve this?''