Day 4 in Wales.
Checked on the Bridgend train [guard came round a few times checking/selling tickets]
Nothing on the Milford Haven train, nor on a Carmarthen terminator & on the Pembroke Dock train [I would have imagined that long run between Carmarthen & Whitland would have been a good chance for the guard to grab any request stops]
Checked on the train from Fishguard, twice (change of guards)
First GWR service from Cardiff to Newport I got checked pretty soon after departure, might have been a RPI as I was in the front unit, barriers open at Newport. Nothing on the 67 back to Cardiff. Second GWR I was again in the leading unit from Cardiff [it's quieter], only check came between Warminster & Salisbury [when the 165 was at the rear]. Nothing on the SWR service