Swiss police have said that Sion fans attacked the team bus of second-tier side Servette as it headed home from an away match.
Police in Aargau canton said on Sunday that the incident -- which left Servette's two drivers injured due to broken glass -- happened at a highway rest area on Saturday evening.
The Servette players were returning home from a match at Wil. As they were about to set off, another bus containing fans of Swiss Super League side Sion arrived.
The Sion supporters attacked the...