Just to clarify on points raised...
Southern OBS are safety trained but not safety critical. They are trained in assisting with train evacuations, basic PTS such as what signage means and how to walk on the line (not route knowledge however), making emergency GSMR calls, stopping the train in an emergency by giving one on the bell, locking out doors, resetting pass oms and resolving basic interior faults like sliding doors, toilets etc etc. To name a few competencies.
No PTS for quite a few of them yet. Generally only new ones and "contingency" OBSs (ie. management) have it.
No training is given formally on anything dispatch-related or watching the train out, therefore nothing about giving one on the bell.
Ex-conductor OBSs will obviously still have an idea what to do. Sadly none of their competencies were maintained (eg. PTS etc.) despite the fact that any ASLEF deal was likely to result in them needing to get them back.
Wonder what their evac training involves... and how do you make a gsmr emergency call without route knowledge?
OBS evacuation training is a few sides of A5 in a book. Basically.
And I completely agree about GSM-R usage. The nominal idea taught to OBSs is basically that they press the red button and tell the signaller their headcode and which stations they're between, and it will help. But often that simply isn't quite enough.
Even Southern conductors only ever had (and indeed have) minimal practical training on evacuation anyway, with very little by way of simulations and real-world exercises. What is not widely realised is that Southern conductor knowledge was considerably dumbed-down many years before the OBS grade was formally put to paper. Other things like route knowledge were also pared right down way before the dispute, as well as completely removing skills like splitting & attaching trains. As someone recently put it, "a Southern conductor is more and more just an OBS who can dispatch a train", and this is not a new sentiment.
The reduction of this knowledge began in earnest once the last of the old slamdoors had disappeared and the first step of "modernisation" had therefore been completed, which also started to coincide with the beginning of various restructuring agreements for staff and continuous shakeups of management roles. So much of the groundwork dates across at least 15 years, maybe longer.
Is that a fact? I know that’s what Southern promised but didn’t think they’d delivered on it yet. If they have the above training do they not now need a full guards medical? I was under the impression that anyone and their dog could become an OBS providing they answered with the right answers in an interview. Do they still do an assessment day with the OPC like traditional guards?
There are some assessments as well as the interview. If anything, assessments have become an awful lot more rigorous for candidates for any frontline roles, whether OBSs or anything else.
We'll see after the next franchise round.
I wouldn't bet much on them still existing by 2025.
I think there will be major changes, but I simply don't think running passenger services in this area of the world will work without some form of roving staff, and the best of the current staff probably have little to fear. The concept, going forward, is probably a tad similar to the upcoming Merseyrail situation, with trains patrolled by a reasonably-sized team of staff who don't need to be "keyed on" and allocated to a specific train to make a difference.
One thing is for sure, which is that staff numbers are never increased too far.