1.   Burglars had dug a tunnel under the building in an attempted raid.

2.   Burglars smashed in the steel shutters and even dug a tunnel under the building in an attempted raid.

3.   I could dig a tunnel round the door.

4.   Rescue teams finally got through to the survivors by digging a tunnel.

5.   The moles dug tunnels in the yard.

6.   The prisoners escaped by digging a tunnel under the fence.

7.   Trespass can therefore be committed by a person who digs a tunnel under land or who abuses the airspace.

8.   Already, both sides regularly accuse the other of firing across the frontier, crossing the demarcation line, digging tunnels underneath the border or other violations.

9.   Afghan farmers also dig tunnels in alluvial deposits at the bases of mountains to divert rainfall that collects in the soil above the bedrock to their fields.