People run down Oxford Street, London, Britain November 24, 2017. REUTERS/Simon Dawson

Armed police officers mix with shoppers in an Oxford Street store, in London, Britain November 24, 2017. REUTERS/Peter Nicholls

London (People's Daily) - London authorities reopened Oxford tube station at 6:00 p.m. after an alert caused panic and evacuations earlier.  

So far police have found no trace of casualties, suspects or evidence of shots fired.