A 12-year-old boy has been arrested in connection with three youths being assaulted in Niddrie Mains Road.
A police spokesperson said: “The incident happened around 8.30pm on Sunday, 3 September, when three male Ukranian youths, two aged 13 and one aged 15, were approached by another group.
“Enquiries are continuing to establish the full circumstances.”
A 15-year-old girl has been charged in connection with a racially aggravated assault. The incident happened shortly after 9pm last Friday (8th October) on Leith Street.
A report will be submitted to the youth justice authorities.
Chief Inspector Clark Martin said: ““Racism and discrimination of any kind is unacceptable and has no place in our society and we thoroughly investigate all incidents which are reported to us.
“We also work closely with a range of partner agencies, including universities and students organisations, to ensure students and young people feel safe in our city.
“We will be carrying out additional patrols in Edinburgh city centre to reassure people and to address any concerns. These patrols will be carried out with a specific focus on youth disorder.”