If you want to get to a museum or to a popular restaurant, you are highly recommended to check the availability of tickets of empty seats in advance. Ordering tickets to some excursions and booking tables in some institutions must be done in advance.
Do not enter empty wagons in the city’s subway. When you make a walk in the city, it is also recommended to stay in crowded places.
At night travelers are advised to use transport.
While visiting a public institution, you should not forget to look at your personal belongings. This is particularly true for subways and shopping malls that have become so called "working areas" for pickpockets.
The most convenient way of travelling in the city is by buses and subway. Tickets for a ride can be purchased in special vending machines “Ticket Vending Machine”. These machines accept both cash and credit cards of international standard.