Arkady could tell because the British fans were ripping out grandstand railings and hurling them at police.
Jostling fans rocked his car and hurled verbal abuse.
English fans overturned cars, hurled beer bottles at passers-by and smashed store windows, Wagner said.
One fan hurled a filled cup that splattered near Knoblauch in front of the Yankees' dugout.
The fan reached back into his emptied cup, found some ice and hurled it at Engel.
Turkish fans hurled insults and several plastic water bottles at Howard.
Immediately after the race, some Swedish fans hurled a bouquet of flowers onto the track.
When the police tried to disperse the crowds, fans hurled eggs, firecrackers and bottles at the police.
During player introductions against other schools in the Philadelphia area, fans would hurl hot dogs at Ford.
The fans don't hide their faces inside paper bags or hurl D batteries at underperforming players.