How Do You Unlock Achievement Gwb: Moving Up A Gear

What is the 101 used for this, I tried using the 101 on diesel legends tutorial via journey mode but I didn’t get the achievement

 

I do not own GWB, yet I remember unlocking this achievement, and searching on these forums about it.
I think it happens when you do some totally unrelated task. See this post.

 

quite a strange one, I’ve done the requirements also for the CL:465 temporary contract, and that ain’t triggering anything not even itself either. Sounds like I may need to use another profile

 

Apologies for the bump, I'm having the same issue with this Achievement on TSW4, although I see that 0.09% of gamers have unlocked this, so, any ideas?

 

What is GWB?!?

 

code used on the achievement for the route, I think it’s either GWE or GWE when using Diesel legends but I can’t remember correctly.

 

Ah, must be something like Great Western (BR) Blue then.