Romelu Lukaku was subjected to monkey chants from Cagliari fans, but the Serie A club have escaped punishment.
Italian referee chief Marcello Nicchi said racists should be "put in jail" but that match officials cannot deal with the problem alone.
Marcus Rashford believes footballers can only do so much to combat racism, putting pressure on social media companies.
After being targeted by monkey chants from Cagliari fans, Inter's Belgian striker Romelu Lukaku has spoken out against racism in football.
FIFA condemned Cagliari supporters for racially abusing Romelu Lukaku but Juventus star Blaise Matuidi wants meaningful action to be taken.
Fare, which aims to combat inequality in football, has issued a statement in response to racist abuse aimed at Inter striker Romelu Lukaku.
Former France star Lilian Thuram expressed exasperation at the lack of action to tackle racism in football, after Romelu Lukaku was abused.
The racist abuse of Inter striker Romelu Lukaku spurred former Premier League star Demba Ba to suggest black players quit Italy's Serie A.
Cagliari president Tommaso Giulini discussed how he plans to tackle racism in the aftermath of the incident involving Romelu Lukaku.
Racism is not a "real problem" in Italy, according to a section of Inter fans who have written to striker Romelu Lukaku.