British acts of 1799 and 1800 that made trade unionism (organized labour) illegal. The laws, as finally amended, sentenced to three months in jail or to two months' hard labour any workingman who combined with another to gain an increase in wages or a decrease in hours or who solicited anyone else to leave work or objected to working with any other workman. The sentence was to be imposed by two magistrates, and appeal was made extremely difficult. Anyone contributing to the expenses of a person convicted under the act was subject to a fine, and defendants could be forced to bear witness against each other. Other clauses forbade employers' combinations, but these were never in any recorded case put into operation. The repeal of the Combination Acts in 1824 was followed by a number of strikes, and in 1825 an unsuccessful attempt was made to reimpose the acts.