| Unfortunately the summers of recent years have been rather disappointing and this has led to a drop-off in tourism in the area. |
| They are relying on us to do overtime to cover shifts but if nobody comes in there's a drop-off in shifts. |
| Some of that's due to the drop-off in numbers of people watching as the week goes on. |
| In the '60s and '70s the North Shore was very strong, but there's been a drop-off in terms of strength since then. |
| At Purple Wall, a sheer drop-off adorned in soft corals is a good place to find reef sharks and tuna. |
| We carried on to the deepest part of the quarry at 36m, keeping what seems to be the sheerest drop-off to our left. |
