The previous post you were replying to asked if 197s seen at Stapleton Rd were route learners, which you suggested was the case. I was just adding the information that they were using 150s on these route learners too.I’m not sure what your point is. I wouldn’t expect route learners to be using 197s. They are additional to the normal fleet requirements, and it is to be expected that they would utilise the oldest stock available, assuming the crew learning the route are signed on them.