Lincoln doesn’t take drivers straight from the street. You either have to be a shed driver at Notts/Derby or a current employee(any role) of EMR to get a Lincoln slot.
This I can confirm as 100% correct. They have to use the depot drivers up first, if there isn’t enough (like what’s just happened at Lincoln and Boston) they advertise for external qualified drivers and for internals. This is the way for EMR, in the midlands anyhow don’t know how it works for st panc drivers
That being said if they open a depot like Kettering and Liverpool were the depot drivers can not commute to, they will take street to seat. (Liverpool never materialised and the street to seat drivers who had got contracts were offered the chance to relocate at Nottingham some of course did) but obviously this is rare and good from EMR.
As an ex depot driver for EMR I’d say go for it! Excellent job loved every minute of it. As I stated above you get priority for mainline jobs and they also put you through the full drivers course and rules so officially your a train driver with no high speed handling/routes. This makes the transition painless and you literally finish one day on the shed and start high speed handing then mentoring/route learning depending on how your depot does it

definitely a great stepping stone and you do moves and experience some things that you would never see on the mainline.