Andrej Babis, oak tree planting, Richard Brabec, Ivan Suchara

Andrej Babis, oak tree planting, Richard Brabec, Ivan Suchara

Czech Prime Minister Andrej Babis and Environment Minister Richard Brabec plant xerophytic oak trees in Dendrological Garden, Pruhonice, that will become part of Path of Drought, a project of Silva Tarouca Research Institute for Landscape and Ornamental Gardening (RILOG), Pruhonice, Czech Republic, on Thursday, October 31, 2019. On the photo from left there are PM Babis, Minister Brabec and the Institute director Ivan Suchara. (CTK Photo/Libor Sojka)

Andrej Babis, oak tree planting, Richard Brabec, Ivan Suchara, Zdenek Kiesenbauer

Andrej Babis, oak tree planting, Richard Brabec, Ivan Suchara, Zdenek Kiesenbauer

Czech Prime Minister Andrej Babis and Environment Minister Richard Brabec plant xerophytic oak trees in Dendrological Garden, Pruhonice, that will become part of Path of Drought, a project of Silva Tarouca Research Institute for Landscape and Ornamental Gardening (RILOG), Pruhonice, Czech Republic, on Thursday, October 31, 2019. On the photo from left there are Babis, Brabec, the Institute director Ivan Suchara and the chief of the Garden Zdenek Kiesenbauer. (CTK Photo/Libor Sojka)

Andrej Babis, oak tree planting, Ivan Suchara

Andrej Babis, oak tree planting, Ivan Suchara

Czech Prime Minister Andrej Babis and Environment Minister Richard Brabec (not pictured) plant xerophytic oak trees in Dendrological Garden, Pruhonice, that will become part of Path of Drought, a project of Silva Tarouca Research Institute for Landscape and Ornamental Gardening (RILOG), Pruhonice, Czech Republic, on Thursday, October 31, 2019. At the right there is the Institute director Ivan Suchara. (CTK Photo/Libor Sojka)

Andrej Babis, oak tree planting, Ivan Suchara

Andrej Babis, oak tree planting, Ivan Suchara

Czech Prime Minister Andrej Babis and Environment Minister Richard Brabec (not pictured) plant xerophytic oak trees in Dendrological Garden, Pruhonice, that will become part of Path of Drought, a project of Silva Tarouca Research Institute for Landscape and Ornamental Gardening (RILOG), Pruhonice, Czech Republic, on Thursday, October 31, 2019. The second from right there is the Institute director Ivan Suchara. (CTK Photo/Libor Sojka)

Andrej Babis, oak tree planting, Richard Brabec, Ivan Suchara, Zdenek Kiesenbauer

Andrej Babis, oak tree planting, Richard Brabec, Ivan Suchara, Zdenek Kiesenbauer

Czech Prime Minister Andrej Babis and Environment Minister Richard Brabec plant xerophytic oak trees in Dendrological Garden, Pruhonice, that will become part of Path of Drought, a project of Silva Tarouca Research Institute for Landscape and Ornamental Gardening (RILOG), Pruhonice, Czech Republic, on Thursday, October 31, 2019. On the photo from left there are Babis, Brabec, the Institute director Ivan Suchara and the chief of the Garden Zdenek Kiesenbauer. (CTK Photo/Libor Sojka)

Andrej Babis, oak tree planting, Ivan Suchara

Andrej Babis, oak tree planting, Ivan Suchara

Czech Prime Minister Andrej Babis and Environment Minister Richard Brabec (not pictured) plant xerophytic oak trees in Dendrological Garden, Pruhonice, that will become part of Path of Drought, a project of Silva Tarouca Research Institute for Landscape and Ornamental Gardening (RILOG), Pruhonice, Czech Republic, on Thursday, October 31, 2019. At the right there is the Institute director Ivan Suchara. (CTK Photo/Libor Sojka)