However, the Slavs were unhindered by the treaty and began to raid further south into Macedonia and Greece, as is evidenced by many coin hoards in the region, particularly in Attica near Athens and in the Peloponnese.
Namun, Slavia tidak terhalang oleh perjanjian itu dan mulai menyerang lebih jauh ke selatan ke Makedonia dan Yunani, sebagaimana dibuktikan oleh banyak penambangan koin di wilayah itu, terutama di Attika dekat Athena dan di Peloponnesos.