Originally Posted by
IanB
Something I can comment intelligently on at last - being a former railway person! In fact I can understand why the OP is annoyed. Until recently OFF PEAK for travel to London on a travelcard meant deaprting your station any time after 09:30. There were few or no restrictions on returning home. The reason was simple: the morning peak is very concentrated and hard to get seats; the evening peak is more spread out because a lot of us commuters work late or, more likely, drift off to the pub. As a result you can nearly always get a seat on evening peak trains.
So, the only reason for changing the rules was to make more money.