Rotten and Pocket Boroughs

Rotten And Pocket Boroughs

A rotten, decayed, or pocket borough was a parliamentary borough or constituency in the United Kingdom that had a very small electorate and could be used by a patron to gain undue and unrepresentative influence within the Unreformed House of Commons.

A rotten borough was an election borough with a very tiny population, often small enough that voters could be personally bribed. These boroughs had often been assigned representation when they were large cities, but the borough boundaries were never updated as the town's population declined. For example, in the 12th century Old Sarum had been a busy cathedral city but was abandoned when Salisbury was founded nearby; despite this, Old Sarum retained its two members. Many such rotten boroughs were controlled by peers who gave the seats to their sons, other relations or friends; they had additional influence in Parliament because they held seats themselves in the House of Lords.

Pocket boroughs were boroughs that could effectively be controlled by a single person who owned most of the land in the borough. As there was no secret ballot at the time, the landowner could evict residents who did not vote for the person he wanted.

In the 19th century there were moves toward reform. This political movement was successful with the Reform Act 1832, which disfranchised the 57 rotten boroughs and redistributed representation in Parliament to new major population centres. The Ballot Act of 1872 enacted a secret ballot, making vote bribery impossible as the briber has no way of knowing how the person voted.