M11 ordeal: I'm lucky to be alive, says driver
27 January 2014 Last updated at 15:13 GMT
A woman from Norfolk says she is lucky to be alive after a sharp object crashed into her sunroof on the M11.
Essex police have appealed for information after the object was dropped from a bridge on to her Volkswagen Golf at Junction 7 of the motorway.
It is the latest in a number of incidents in Essex where lumps of concrete have been dropped from motorway bridges.