A man has been detained and two college staff injured after reports of shots being fired on the campus at Crawley College.
Police found a knife and a firearm as they arrested an 18-year-old man this afternoon..
The road has been closed by police. The AA reported: "Road closed due to police incident on A2004 College Road both ways between A2220 Station Way and The Boulevard. Police confirm road closures remain in place at this time.
"The college has been evacuated and some surrounding roads have also been closed."