if you inform them you're changing trains they'll just open up a gap in the barriers and allow you through, no questions asked.
That would have been pretty easy to do at Brighton. All they would have needed to do would have been a three lane path from platform 1/2 and 7/8, then have the extra revenue staff checking tickets for those people. Unfortuanately, that idea was too "Complicated" for a private company that is freaking out about losing money, so they couldn't be even bothered to think about it.
In use almost every day but very frequently at differing times. The staff don't check the tickets, they're there to prevent people barging past the barriers and actually boarding the trains they paid thousands for.
Couldn't agree more. Season tickets from Brighton to London these days are an astonishing £5,000 or more, and that is going to be even more for people who have to start from one of Brighton's suburban stations on the East or West coastway (although to a lesser extent on the west coastway thanks to the service to Littlehampton) because Brighton station is beyond walking distance for them, and thus are forced to change at Brighton station, and previously could walk straight to the correct platform, but now end up in a queue to get out the station, and seconds later another queue to get in, and that can easily result in a missed connection that they can't claim compensation on thanks to interchange times. It leads to an absolutely shambolic experience for those people who have to use Brighton station or else, and might just put them off from commuting out of Brighton in the first place. Counter-measures like interchange times make no difference, when it means that your journey just takes longer than it should. If they are to improve long-term customer experience, then infrastructure upgrades should be made to strike a better balance between changing customers and the need to combat fare evasion.
How is it managed if a customer goes through the incorrect gate by mistake, given their ticket won't usually let them right back out again - do they just manually let lots of extra people in and out multiple times
That is no problem, because the entrance gates are still shared between all three lines (Mainline to London, East Coastway and West Coastway). They only split with paths after the gateline. It is simply the exit gates which are gated off and separated from each other.
Also, if there is a late notice platform alteration?
That would be a case-by-case basis depending on the type.
- if a London train which usually goes from platform 3-6 gets changed to 7 or 8, you can easily change from London
to East Coastway no problem. (Platform 1 or 2 can't take anything other than West Coastway trains in passenger service, so scenario does not apply).
- If a West Coastway train changed from platform 3 to 1 or 2, then that is as easy as the scenario above.
- If an East Coastway train changed from platform 7/8 to 3-6, or a West Coastway train changed from platform 1/2 to 3, then unless the revenue protection staff member could clearly
hear the announcement and made an exception to having to leave the gateline to change gateline, then I suspect the most likely scenario would unfortuantely be to be forced back through the gateline, given they do seem pretty zealous in their enforcement of their orders from GTR.
now abysmal Marshlink service.
Off-topic, but that was going to have to go sooner or later, as it is was a case of 2-carriage diesel trains into Brighton, having to serve numerous places along the way. Maybe if they had proper and appropriate rolling stock, it would have been fine, but when you are getting overcrowding in Brighton as a direct result of the chosen rolling stock, changes did have to be made.
Also, I'm not sure how you ended up with a 46-minute connection at Brighton for an Eastbourne service, as they are now pretty evenly every 30 minues, one going only to Eastbourne and the other continuing to Hastings. There are also connections available at Lewes with services towards Seaford. With all this talk about minimum interchange times, by no means does that prevent you from having a connection shorter if you know the times at Brighton. For example, officially one of my recent journeys from lancing to Bognor Regis should have required me a 20-minute wait at Ford, but I can usually (unless the train is running late towards Southampton) get a 2-minute cross-platform connection at Barnham.