Severe Mud on Road

An Aggregates company are allowing lorries to come out of their Quarry on to Sherrington Road leaving huge amounts of Mud on the road, this is very thick and has trailed for over 1 mile up to the A509. I travel that way each day to work and back and my car is filthy. The thickness of the mud has left the road quite slippery. This is a continuous problem.. they have their own street sweeper that is not cleaning the mud, just spreading it... The Quarry site is deep in mud which is being dragged out on to the road, they need to make sure lorry wheels are clean prior to exiting the Quarry, the road is very slippery and absolutely filthy. My car is so dirty after 3 days of driving to and from work the number plate and rear lights are barely visible. I followed a tipper truck that had exited the quarry and the lumps of mud he left was unbelievable.. This is unacceptable, dangerous and causing considerable costs to keep my and other road users cars clean