Probably because High Speed is boring as sin and doesn't have the best of reputations, as well as other more obvious reasons. Mainline isn't the be all and end all of train driving. Many Drivers I know prefer to have more routes, not less. Many Drivers don't see the job as outsiders do. People are comfortable where they are and if your already 'heading towards Eastbourne....' You may have moved once already.
Metro4Life.
In my case metro work was just 4Christmas, rather than 4life
. It’s an interesting question, though, what is the pinnacle of train driving?! Not sure of the answer myself (apologies this is slightly off topic).
Joking aside having done both metro and mainline intercity type work I have nothing but respect for metro drivers. At my depot it would take drivers ten years, or more, to stop at as many stations as a typical metro driver stops at in one year.
Some of the skills involved are different. Mainline work involves a lot of time in the chair, maintaining concentration for long periods of time when you aren’t doing very much, just driving to the speeds and running on greens, and it’s easy for your mind to wander. Then before you know it you’ve triggered an overspeed grid or flown through a booked station. Things can happen very fast and you need to remain alert and maintain situational awareness at all times - easier said that done when you can leave London and then not stop for an hour or so.
The good side of it (for me at least) is that it’s satisfying actually
driving, covering large distances, handling the train smoothly, using the gradients to slow for speed restrictions etc. It’s enjoyable whizzing passed the traffic on the motorway, watching the weather and scenery changing over long distances. Then you finish your journey in a totally different area of the country where people speak with funny northern accents.
Metro is a lot more intense, constantly running on cautionary aspects, dealing with different train lengths etc., staring into DOO monitors every 2 minutes. I would say metro is a good grounding for mainline work as you can (hopefully) rapidly acquire good non technical skills which are relevant to both disciplines of driving.
The grind of metro work can take its toll. Changing ends every 45 mins, 8-10 trips per shift, 100+ stops etc. is far, far more draining than (max) four much longer trips per shift, only stopping at 8 - 20 stops. Much as I can respect the skills required, it wouldn’t have been for me longer term.
I reckon metro drivers adjust to intercity type work much better than someone who started intercity type driving would adjust to metro. Although interestingly some metro drivers do struggle to make the transition.
Overall it’s horses for courses. One things for sure when I hear people moaning about a diagram with 15 stops, I just think back to the type of work I used to do! That helps me retain a sense of perspective.