51.   Harper had been taking the drug for three years when state officials announced Medicaid restrictions in July.

52.   He lifted all restrictions in April.

53.   He should keep current restrictions in place until China shows responsibility on its own nuclear exports.

54.   He said he would challenge the constitutionality of the advertising restrictions in court if the measure makes it into law.

55.   Hertz dropped these restrictions in May along with two involving driving, or permitting someone else to drive, without insurance or a valid license.

56.   Home Office Computing said coalitions of home businesses were loosening pesky zoning restrictions in many cities.

57.   However, conservationists say that fishermen and New England regulators can blame themselves because they blocked more modest restrictions in earlier years.

58.   Hoping to meet some of the demands from environmentalists, Murkowski included some restrictions in his amendment.

59.   If upheld, critics say, the regulations could spark restrictions in other states that would make getting initiatives on the ballot even more onerous and expensive.

60.   In recent years, opponents have won tighter restrictions in the U.S. Congress and nearly three dozen states.