Access to the former hydroelectricity workers' settlement of Island Bend already exists in the form of a network of macadamised roads. If further access was required, asphalt-surfaced vehicle tracks could be provided. Being of similar scale, type and material, such access would be consistent with the original fabric, and would therefore have minimal impact on the values of the site. It would be necessary, however, to indicate that any new roads were not part of the original fabric.