Like some signals and traffic (6)
I believe the answer is:
jammed
(Other definitions for jammed that I've seen before include "Like a doughnut" , "packed" , "Stuck and immobilized" , "Pressed tightly together, crammed" , "Immovably stuck" .)
I believe the answer is:
jammed
(Other definitions for jammed that I've seen before include "Like a doughnut" , "packed" , "Stuck and immobilized" , "Pressed tightly together, crammed" , "Immovably stuck" .)