Manchester City and Serbia defender Aleksandar Kolarov will face no further police action following an inquiry into alleged racist abuse.
He was investigated after a dispute with two supporters holding an Albanian flag at Newcastle United in December.
A police spokeswoman said: "There will be no further police action."
There is a history of enmity between Serbia and Albania. Tensions between the countries most recently relate to the majority-Albanian Kosovo, which declared independence from Serbia in 2008.