Thank you. Keeps the options open then.
Wondering what the significance of "on this journey" is. Different rules for different routes?
The Manual states that the return portion always allows break of journey. There is one TOC who goes against this, but I believe it is unenforceable and a senior manager of that TOC also encouraged passengers to start short (which counts under break of journey) so, as HHF, I would always confidently say you can break your journey on the return portion.
For the outward portion, the rules used to be "complicated" in that CDRs always allowed it. SSRs and SVRs did not allow it. Now it's "simple" (*cough*) and that for all types you have to consult the restriction code. (If you do not believe that our ticketing is simple, complain to Passenger Focus as it is they who asked for simplification, and complain to the DfT as it is they who Regulate fares, you could also complain to ASA as it is misleading).
In reality, as I said a few days ago, CDRs
should always permit break of journey on the outward portion as ATOC have given assurances that we should not have lost rights under Simplification. There are some LM-Only CDRs that apparently restrict BOJ on the outward portion but I really would ignore that personally as they've said it's fine to start short on this forum. Apart from TOC-specific CDRs, I am yet to uncover any CDRs that prohibit break of journey on the outward portion and if any are found we can then make a complaint to ATOC/Passenger Focus about that, given the assurances that were given.
CDRs used to be called Cheap Day Returns however that was deemed complicated so they are now called Off Peak Day Returns, in order to be simple.