Traffic congestion at a standstill in both directions on M25 motorway, London, United Kingdom

Car transporter lorries travelling among congested traffic on M1 motorway in Hertfordshire, United Kingdom

Traffic congestion at a standstill in both directions on M25 motorway, London, United Kingdom

Traffic congestion of cars and lorries travelling in both directions on M25 motorway, London, United Kingdom

Traffic congestion cars and trucks in all carriageways on M25 motorway, London, United Kingdom

Traffic congestion cars and trucks on M25 motorway, London, United Kingdom

Royal Mail lorry travelling slowly among heavily congested traffic on M1 motorway in Hertfordshire, United Kingdom

Heavy weight of traffic travelling on M1 motorway in Hertfordshire, United Kingdom

Congested traffic travelling on M1 motorway in Hertfordshire, United Kingdom

Traffic on M1 motorway in Hertfordshire, United Kingdom

Heavy traffic at a standstill at traffic lights in Trafalgar Square, London city centre, England, United Kingdom

Vehicles at a standstill, people waiting in a traffic jam on a German Autobahn, Germany

Traffic at a standstill on a German Autobahn, traffic jam, oncoming traffic is flowing, Bavaria, Germany