Escape tunnels under roads?
I really have no clue how to get rid of escape tunnels under roads. I have tried everything, I cant build over them, I cant simply get rid of them. Any help?
Best Answer
This is a known issue and has been acknowledged by Introversion. It is bug #0004914 http://bugs.introversion.co.uk/view.php?id=4914
Pictures about "Escape tunnels under roads?"



What do you call a tunnel under a road?
underpass, subway - an underground tunnel or passage enabling pedestrians to cross a road or railway.Why escape tunnel is provided?
In road and rail tunnels, narrower escape tunnels are provided to enable people to escape on foot in the event of a fire or other accident in the main tunnel. For example, between the two main bores of the Channel Tunnel is an access tunnel large enough to take a fire engine.How do prisoners dig tunnels?
Prisoners can start digging a tunnel out of their Cell or Dormitory (not Holding Cells), using the fastest route to the outer-most wall beyond the prison area. A tool, such as a spoon, is required to dig. Many weapons (e.g. knives, forks) can also be used as a tool to dig tunnels.What were some of the methods used by the prisoners to hide the tunnels?
The prisoners made tools out of tin cans and used wood from their beds to support the tunnel walls and keep them from collapsing. To hide the dirt produced by tunnelling, the men carried it in their trousers and scattered it, as inconspicuously as possible, on vegetable patches and elsewhere in the prison grounds.Berlin's Hidden Escape Tunnels | Going Underground in Berlin | Fleeing from East to West Germany
More answers regarding escape tunnels under roads?
Answer 2
This is a bug which got fixed. The fix went live with the recent update Alpha 32.
Answer 3
Well You could just make it so they can't escape by expanding your land and making a double perimeter wall (they can't tunnel under) and road gates with guards deployed at the gates so when prisoners dig out they will need to walk to the front and be bought by a guard
Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.
Images: Ibrahim Boran, Felipe Silveira, Adi Romulo, Moritz Kindler
