Access to OTC Markets listings

I’d really want to hold some Norwegian Air Shuttle stock. I’d naturally need to go elsewhere if I wanted to invest via the Oslo listing. It seems that the OTC Markets service offer this on the US market. To that end, is there any way Freetrade could offer stocks through OTC Markets?

I believe that one your competitors offers some companies via OTC Markets, so this must be possible. I appreciate that it likely isn’t a priority, though.