A staff restaurant <a href="http://ohako.tottori.jp/2012/03/17/%E9%B3%A5%E5%8F%96%E5%B8%82%E4%B8%AD%E5%BF%83%E5%B8%82%E8%A1%97%E5%9C%B0%E3%81%8C%E5%A5%BD%E3%81%8D%E3%80%82/">approved pharmacy</a>  Joining the queue for the buffet car a short while later, the menu promised a tantalising array of Waitrose sandwiches but on reaching the counter I was told that all were unavailable. I asked staff why this should be the case when the train had departed Avignon just a short while earlier. It &ldquo;always happens&rdquo; came the response. &ldquo;We can only carry a certain amount of food from London and most of it gets sold on the outbound journey,&rdquo; the busy staff member added.