There is further trouble on the M11 heading into this evening's (Friday) rush hour, with reports that the northbound exit slip road at Bishop's Stortford is closed as a result of an accident.Delays on the motorway had just begun to ease following a collision earlier in the afternoon involving three vehicles on the carriageway towards Saffron Walden.Motorists now are set for further travel misery, though, with an incident blocking the exit slip road at junction 8 (Bishop's Stortford/Stansted...
