On their first day in the capital, Diana and Peter visited the Old Tower which stood on a hill near the city centre. There were stairs leading to the top, but Diana and Peter decided to take the lift. At the top there was a cafe and a balcony where visitors could stand and enjoy the view. It was magnificent -- you could see the whole city, the river and the hills beyond. On their way back from the Tower, Diana and Peter went past the main square in the city centre. They stopped at a stall to have some orange juice, and sat and watched the traffic for a while. The square was very busy, with cars, buses, bicycles and pedestrians going in all directions. In the centre of the square there was a policeman controlling the traffic.