@Big_Ash Please send us a direct message. Post navigation All lanes are now open on the #M1 southbound within J11A near #Dunstable, following an earlier collision/overturned car. Delays are easing; 4.5 miles of slow moving traffic on the approach. Various units have been out and about along the A24 this weekend to ensure road users comply with the law and don’t use the road in an anti-social manner.