This practice was abolished in 1847 during Reshid Pasha's time possibly due to the British influence Slavery Abolition Act 1833.
The Column of Arcadius, located in the center of the forum, was decorated with spiral bands of sculpture in bas relief representing the triumphs of the emperor, like Trajan's Column in Rome.
At the top of the column, which was more than 50m high, there was an enormous Corinthian capital surmounted by an equestrian statue of Arcadius, placed there in 421 by his son, Theodosius II.
The column itself remained standing for another thousand years until it was deliberately demolished in 1715, when it appeared to be in imminent danger of collapsing on the neighboring houses.
Now all that remains are the mutilated base and some fragments of sculpture from the column which are on display in the Istanbul Archaeological Museum.