Guernsey Police says its received reports of rope and string being placed across a road in the island.
The force says this is not only extremely stupid and unbelievingly dangerous, but it could easily kill someone.
"At the very least, anyone travelling at speed who then hits a rope or string which has been placed deliberately across the road is going to be injured, it just a question of how badly."
We have been made aware of reports of rope and string being placed across a road.
— Guernsey Police (@GuernseyPolice) September 20, 2019
Be under no illusion: this could kill someone.
Please see the attached. pic.twitter.com/jONAw1BhF8
Anyone with information about who is doing this is asked to call police immediately.

Guernsey's leisure centre reopens after near week-long closure
Beau Sejour remaining shut over weekend
Flyers advertising polar opposites delivered in Guernsey
Alex Scott named in England squad
Dangerous cycling on Guernsey roads
Closure ongoing at Guernsey's leisure centre
Guernsey's leisure centre closed for another day
Health authorities to consider 'cot cams' recommendation