De staffing is a slippery slope but some TOs and stations get tied up so much, I travel out of Lichfield Trent Valley quite a bit and a few times the ticket office staff member was too busy with other customers to carry out my assist so I had to get the gaurd to do it for me, much to their mild annoyance (especially the avanti crew), the biggest issue is when we move to roving teams & DOO assist fails happen more and more. One of my friends down in kent has to pascom a few times a week on average because there isn't help at his destination. and that is even with pre booking,