1.   For the subordinates, the quintessential managerial role was to create a supportive environment within which they could prosper professionally and personally.

2.   Geographical organisations would still operate the railway, but their role was to supply train services to the business sectors.

3.   However, the role of clouds is one of the big conundrums of climatology.

4.   In Calgary, his role is one of their top enforcers, with Sandy McCarthy sidelined by a broken ankle.

5.   In foreign and defence policy its role is of especial importance.