It was time to leave Cambodia and embark on our second land border crossing. We had been warned that passing into Vietnam was a very corrupt system and we had managed to acquire a last minute visa through paying an underhand company in Cambodia. We were plied with free breakfast on the bus before the bus hostess took all of our passports. It was a four hour journey to the border. First stage was to get out of Cambodia, which was surprisingly easy, we were then bu...