Provision of visitor services at the Botanical Garden on public holidays (Saturdays, Sundays) and holidays (also April 5 and 6, i.e. Easter) and additionally, May 1 and 3, June 4, August 15 this year during the opening hours of the Botanical Garden. Car parking operations and maintenance of cleanliness and order in the Garden, including: efficient positioning of cars, control of entry and exit, ticket control, replacement of garbage bags in garbage cans in the Garden, waste transportation