| Answer | Crossword Clue |
|---|---|
| CLEARED | Given the "go" sign. |
| anticlastic | of a surface, having a curvature, at a given point and in a particular direction, that is of the opposite sign to the curvature at that point in a perpendicular direction |
| CLEARED | Given the go-ahead |
| NTT | A U.S. panel has given .... Communications the go-ahead to buy Verio |
| NOD | Go-ahead sign |
| FORSALE | Sign of things to go? |
