Barriers/small dots on the map... what are they and how do I turn them off?

[tiagorochag]

Hello all,

Does anyone know how to remove or change the parameter of those red dots that force vehicles to merge in the lane?

What map_config or other config parameter should we adjust in the env?

Thanks in advance,

[QuanyiLi]

These are traffic cones. Set accident_prob=0 to turn off the generation for them

[tiagorochag]

Thanks for your answer !