Juventus GM Beppe Marotta agrees with coach Antonio Conte over the hostile atmosphere at away grounds.
Conte furiously hit out at the behaviour of Bologna fans on Sunday.
"The situation is deteriorating," Marotta said. "When we play away from home we are always escorted by armoured police.
"It seems as if we have gone back in time to the Roman arenas where there were gladiators. The world of football alone can do little, it is a matter of culture."