The series regularly lampooned Margaret Thatcher's perceived domineering attitude towards her Cabinet, through Mrs Roberts's heavy-handed management of her fellow councillors, accompanied by withering one-liners at their expense (delivered in Jo Kendall's foghorn-like vocal imitation of "Mrs T").
The show frequently mocked Margaret Thatcher's controlling behavior toward her cabinet members. This was achieved through Mrs. Roberts's domineering style and sharp wit, which she used to criticize her fellow councilors, all delivered with a distinctive voice mimicking "Mrs. T".