A day trip to Lisbon with our Dutch neighbours Ferrie and Ingrid was planned. Ferrie had to go to the Dutch Embassy to sort out his passport, while Peter and I wanted to go to the super Chinese supermarket we know in the downtown area of Lisbon. In a city where people queue for tins of sardines, we wanted to buy noodles, sweet chili sauce and shrimp paste (not items normally found in your average Portuguese supermarket, where flour tortillas are considered risky). A coffee break on the drive into Lisbon (just 2.5 hours away) we realised that Ferrie had left his phone at home! Not to worry, Ingrid had her phone with her . The plan was to part company at the Embassy, for Peter and I to take a walk from one side of town to another, stopping for much needed Sargres (beer) on the way and for us all to meet up in the downtown district once our Dutch friends had driven over and called us. An hour passed and Peter and I we...