Is it possible to use NS flex dal vrij within the Netherlands, and interrail from the border of the Netherlands into Germany or Belgium?
I see this was discussed on the blog 3+ years ago, but the NSI pages have since changed. I have dal vrij, have been instructed by NSI that I need to purchase an intl ticket with 100% korting for every time I want to leave the country (which of course does not make sense, as then I only pay for the foreign part of the trip where the interrail pass is actually valid)?
Is there any documentation or proof that one does not need to check in, or any way to approach this situation?
Thanks very much.
