Sadly didn’t get the initial interest I’d hoped for

Then covid hit.
A bus from Teesside would be ideal though!
Received this from Northern after my complaint email earlier ……
Thank you for your email regarding yesterday's journey between Thornaby and Sunderland. I am very sorry to learn of the crowding you experienced. Please allow me to apologise for any stress or worry that the issue caused and thank you for bringing this issue to our attention.
I can certainly appreciate your concern and can assure you that all of our available rolling stock is out on the network to provide services for our customers network-wide. Unfortunately this does mean we are unable to put any extra carriages or run more services as the capacity to do so is limited as all resources are being used, and I apologise for any further disappointment this may cause.
We have decreased the amount of Advance single tickets available, which restrict passengers to using specific services, in order to help reduce capacity. As we do not have seat reservations and with the vast amount of tickets purchased by passengers are flexible in nature, with Anytime, Off-Peak and Season tickets not restricting passengers to a specific service, there is no way of predicting exactly how many passengers will choose to take the same service. We do monitor passenger flows and this information helps our Planning Team allocate our available resources.
Please also be assured that your comments surrounding this matter have been duly noted, and will be recorded alongside the headcode of the train you intended to catch and your journey details. This will then be fed back out to the wider company and regions to demonstrate the concerns that our customer's are having whilst travelling, and the problems customers are experiencing in order for us to look at how such issues can be alleviated and if possible, where additional resource may need to be allocated in the future.
I would also like to apologise for any concern caused by being unable to open the windows on the service. The majority of our services run with air-conditioning which does not recycle air from within the carriages but uses fresh air from outside of the train. The opening of windows onboard services does prevent the air-conditioning from working correctly and is therefore not recommended.
We do have some services which do not have air conditioning and we have reviewed our processes on these services. As we run a short stopping service there is a high frequency of stops on many routes which does allow fresh air to circulate when the doors are opened at our stations.
When one of our trains has reached its destination and is not due to depart again for a significant period of time, then we may consider opening the windows. However, this will only happen if staff are present or during crew change overs. When staff are not present windows and doors will be shut for safety reasons.
Once again, I sincerely apologise for the disappointment and concern caused during your journey.
Kind regards,
Tony Suleiman
Customer Complaints Manager