The type of collection system depends on the location and type of the settlement. The waste lorry passes once a day and rings a bell. Residents take out their waste and deposit it in the waste lorries. When this is not feasible for citizens, the alternative is to deposit the waste bag on the street, often by the trees or on the pavement. The situation with the number of containers has improved recently due to significant investments by municipal authorities - this is particularly true in Tbilisi.