The fields around Evesham, an ancient market town with blessedly lush soil, are dotted with caravans and Portakabins, housing workers who pick and pack everything from asparagus to peas and cabbages.

• 伊夫舍姆是一座古老的集镇，拥有肥沃的土地，小镇周围的田野里到处都是活动房屋，分拣包装得工人就住在活动房屋和临时工棚里，他们分拣包装的东西有芦笋、豌豆和卷心菜。