11. Cluster bombs are regarded as highly effective against front-line troops, because their wide dispersal area limits avenues of escape. 12. It is a formula wildlife officials maintain would mean losing more vital dispersal areas and migratory paths for animals. 13. It was a temporary airfield constructed by Army Engineers using compacted earth for its runway, parking and dispersal areas . 14. A second dispersal area to the north of the main runway was also built to accommodate a second full aircraft squadron. 15. Construction of the taxiways and dispersal areas continued through April, with the airbase being complete and in operation on 7 May. 16. In addition to the runway, they had to build camouflaged dispersal areas for 32 fighters, taxiways and accommodation for 500 men. 17. The land was acquired in 1941 and a three-runway airfield with extensive dispersal area was constructed in the first half of 1942. 18. London's Metropolitan Police said the powers enabled it to declare a small chunk of the capital's center a " dispersal area ." 19. A modern all-weather concrete NATO jet runway was laid down aligned 02 / 20, with taxiways and dispersal areas for three fighter squadrons. 20. .. . Planes were cunningly camouflaged and hidden in dispersal areas and covered revetments sometimes as far as two miles from the field itself.