ELMS: 4 Hours of Silverstone - Mike Guasch crash

United Autosport's Mike Guasch has a huge crash in the ELMS 4 Hours of Silverstone. Team says he's alert and talking on the radio. One hour to go!
Catch the race live now: 
https://uk.motorsport.tv/motorsporttv/video/4-hours-of-siverstone-race/26700