What Does This Icon Mean?

This icon appears in minimal HUD without any context and appears to be permanent. What does it mean?

 

Tractionlock.... It appears if you try to give traction and the brakes are still active for example. But in the HUD this sign is not very correctly

 

It means pull the handbrake for multi-track drifting

 

Weird, it was with a Class 801, so I wouldn’t know what brake could’ve been applied.

 

Yeah this icon is not good atm and needs to be fixed.... If you on pc i advice to use this mod....
https://www.trainsimcommunity.com/mods/c3-train-sim-world/c19-patches/i4148-tsw-4-mini-hud-tweaks

It works only on pc console isn't support mods