Netcare 911 and ER24 were at a the scene of the accident.
According to ER24 paramedic, Saul Behrmann, the vehicle which rolled was a taxi.
There are heavy delays in the area and motorists are urged to avoid the scene if possible.
ER24 on scene M1 Grayston Taxi Rolled. ER24 Treating patients. @ER24JHBNorth @EWNTraffic @GPSmedic @FatalMoves @jacatraffic @Corrie48
— Saul Behrmann (@sbehrmann) November 8, 2015
Roll over crash M1 north between Grayston and Marlboro please take care in that area @JacaNews @ewnupdates @News24 pic.twitter.com/BxyhBOx9EJ
— NETCARE 911 (@Netcare911_sa) November 8, 2015
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