Former Juventus Midfielder Attacked By Lecce Fans

Bari Manager, Antonio Conte, was attacked by several Lecce fans
while seated on a bench watching a game of five against five football.
Italian police are currently investigating the incident and hope to
make arrests soon.

Conte had been punched in the face several times, after which a
number of bystanders came to his aid causing the assailants to flee.

What is your opinion, do fanatical fans especially Ultras have to be reined in by Italian police?