The research questions pertained to the effectiveness of local compacts, the potential factors for success and lack of success and the advantages and disadvantages of such a requirement.
Cwmpasodd y cwestiynau ymchwil effeithiolrwydd compactau lleol, y ffactorau posibl ar gyfer llwyddiant a diffyg llwyddiant a manteision ac anfanteision o'r fath ofyniad.