Situation

For 30 years the Crowchester Chemical Company has got rid of its waste by dumping сваливая it in the River Crow or by burning it. Most of the people living in Crowchester work for the company, so there have been few complaints жалоб. Recently, however, doctors at the local hospi­tal found that cases of throat глотки cancer in Crowchester were 20 times higher than the national average and tests proved that air and water pollution were responsible ответственны.