Passage: Although the government has moved to Ankara and Istanbul has expanded to become an enormous city with the centre of business in huge shiny buildings elsewhere, Eminönü is still buzzing with activity. It has the busiest ferry crossings for the Bosphorus and for the Marmara Sea, the only car ferry across the Bosphorus and the only mainline railway terminus (where trains can be caught to Eastern Thrace (Trakya) and Europe). People keep streaming into the area on boats, buses, trains and the light metro from Aksaray.

Question: Where do people stream into?
the area on boats, buses, trains and the light metro from Aksaray