| No, when they want to bring things up they drop around unannounced for a chat. |
| He was invited to the Jubilee Centre, Bernice Street by a neighbour and dropped in unannounced. |
| Mobile teams can arrive unannounced and undertake actions that are not normally expected of your average officer. |
| You quickly get dressed and go downstairs, wondering what the contractor left behind or forgot to do that brought him back unannounced. |
| Clooney, who reputedly flew in on economy class unannounced, was merely making a pit stop to check on his investment. |
| Groups singing carols and folk songs to the beat of local musical instruments would arrive unannounced at any time of the night. |
