Helicopters used to find hijacked lorries in Welwyn Garden City.
Eyes in the Sky. Welwyn Garden City in Hertfordshire.
Air to ground south lorry along road. Air to shots Helicopter. CU Inside helicopter of pilot. Air to ground shot of lorry supplied by Atlas Express Ltd. along road. It has a distinctive symbol on roof. CU helicopter pilot. Cars along carriageway. Pan across to a Vauxhall Victor FD police car waiting beside road. CU Two policemen in car. GV Lorry along carriageway. Showing police car waiting. Lorry drives past camera. Police car pulls away. Pan with police car. Pan up to helicopter in sky. Air to ground shots of police car in outside lane ready to intercept lorry. SV police car overtakes lorry. Lorry pulls into hard shoulder. SCU They get out of car and run over to lorry. Air to ground shot of helicopter. Air to ground shot showing police making their arrest.