Bearing in mind that at Seamer there is nothing for waiting passengers other than uncomfortable seats to perch on in the two bus shelters, no toilets, no shops or other facilities outside the station, one solution to a missed connection would be to advise passengers to stay on the train to Scarborough and make their connection there. At least the hour's wait could be spent in relative comfort at Scarborough station.
Most of the guards already announce this if a connection has been missed at Seamer. In this case I assume the Northern guard had assumed the passengers would make the connection, as when he released the doors the TPE train doors were still open. The TPE guard managed to close the doors in the few seconds it took the passengers to get off.
Ordinarily, the xx35 Northern service towards Scarborough will have already called or still be in station at Seamer when the xx40 TPE train to York arrives.
If, however, the TPE gets a red signal at Seamer, and the Northern service hasn't yet already passed, it's likely that the Northern service is only a few minutes down coming off the Bridlington line and will be arriving at Seamer soon enough.
If it's delayed by more than a few minutes, however, the Northern service is likely to then be held on its approach to Seamer West Junction, and so if the route has then already been set for the TPE service, then and only then would it not be reasonable to maintain the connection.
As a regular user I can confirm that this is the case. If you are held at Seamer West then you can be sure you have missed the TPE connection.
Looking at this from a passenger perspective, wanting direct services from everywhere to everywhere is a reaction to the meltdown that occurs when connections are missed. Bring TOC specific tickets, advance tickets etc into the mix and people realise that the potential for a difficult journey is multiplied.
Whilst the issue of connections at individual junctions would have to be addressed on a case by case basis I think GBR should look at the following:
If you are delayed and miss your connection you can proceed on the next service to your destination irrespective of TOC or ticket type.
Perhaps connection failure percentage should be published for stations where there relatively few onward connections. Make it part the performance metrics. It might concentrate minds on sorting out some of the easier to sort problems.
Once TPE start running Scarborough services past York again expect service meltdown anyway as an earlier poster has alluded to.
Suggesting people leave Seamer station to look for facilities is really a non starter for people who dont know it. To get to Morrisons, Costa etc is about 1/2 a mile if you know the short cut and it involves a long flight of steps (30+) or another 400yds of walking to avoid them. The pub isnt visible from the station, although a bit nearer. Getting off the platform invoves using a passenger crossing over the eastbound track, protected with large metal gates which have to be opened by hand (but locked when a train is due) and are quite heavy if you are carrying luggage or infirm. (This is carryover from the days before the flyover and bypass were built, there was a level crossing on Cayton Low Road, the access road to the station was the main road). In terms of people using the station it tends to be people who live in the rural area south of Scarborough as well as the immediate area, as its easier access than Scarborough, and as a connection between the Yorkshire Coast line and York - Scarborough