Which is a statement of fact in 8.2.
But once again, where does it say that? The quote comes from 8.5 which only covers someone who can't present the necessary railcard.
The ticket remains valid after 10am. How is that not a simple time restriction?
I understand your point, and it is a good one, but the legal reasoning goes a bit deeper than just being unable to physically present the card. The National Rail Conditions of Travel states that a railcard has "additional restrictions" which apply to any tickets you buy with it. The legal leap is that the validity of the ticket is contingent upon your meeting all of those restrictions. A ticket purchased in violation of a railcard's terms, like the minimum fare rule, is treated in the same way as a ticket without a railcard being presented at all. In both cases, a fundamental condition for the ticket's validity has not been met. Whether the railcard is physically absent or its terms are violated, the ticket is invalid, and the railway company is justified in issuing a penalty fare for travelling without a valid ticket.
The key is that the discounted ticket and the railcard are not two separate entities. They form a single, conditional contract for travel. The NRCOT makes this clear by stating that a railcard can have "additional restrictions which will apply to any Tickets you buy when using it". The minimum fare rule is one of these restrictions. The validity of your ticket is entirely contingent on you fulfilling this condition. If you don't, the contract is broken, even if you hold both the ticket and the railcard.
Your question goes to the heart of the matter. While Condition 8.5 literally says "unable to present the Railcard," this phrase can be interpreted more broadly in a legal context. It doesn't just mean a physical absence. Consider this analogy: a Tesco Clubcard has a condition that a discount is only applied on purchases over £100. You have the physical card with you, but you try to use it on a £5 purchase. You can't "present" the card in a valid state for that transaction. The card is present, but it's void for that specific use. The same principle applies here. When a ticket violates the minimum fare rule, the railcard is present, but invalid for that specific journey. Because a necessary condition of the contract has not been met, the ticket is treated as invalid from the start, a principle supported by the wording of Condition 8.5. This is why the railway is justified in issuing a penalty fare for travelling without a valid ticket, rather than a simple excess fare for a ticket used improperly.
Do you accept that under the SRA rules, it was explicity stated that a PF was not appropriate for a time restricted ticket to be issued a PF for travelling at a restricted time?
If so, do you think this changed in 2018?
If so, do you have any documentation stating this definitely changed and/or that the intention of Government at the time was to increase the scope of PFs to include this reason?
You're asking, under the SRA rules, it is explicitly stated that a penalty fare is not appropriate for a time-restricted ticket used outside the specified time period. The simple fact is that what the SRA may have stated is no longer relevant. The SRA was replaced by other bodies in the early 2000s, and the laws governing penalty fares have since undergone changes. The legal framework currently in effect is the Railways (Penalty Fares) Regulations 2018.
You've also asked if this changed in 2018 and if I have documentation. The legal framework for penalty fares underwent changes in 2018 with the introduction of new regulations. This change is what governs the situation as it stands today. Under the current National Rail Conditions of Travel, a penalty fare is explicitly allowed as an option for this type of violation. The NRCOT states quite clearly that you may be issued a penalty fare for travelling with a ticket that is not valid. The ticket in this situation is invalid because it violates the railcard's terms, which are separate from a ticket being "service-specific". While I cannot speak to the government's specific intention for making these changes, the legal text itself serves as the documentation.
The core of the matter is that the new rules allow the railway to see this as a more serious issue than a simple time restriction that can be corrected with an excess fare. The rules now explicitly permit a penalty fare for this specific reason, regardless of what the outdated SRA rules may have said.