In the 2021-22 session of parliament, government defeats in the House of Lords reached record levels. Sam Anderson argues that two key factors combined to drive this phenomenon. First, the Johnson government pursued a controversial legislative agenda. Second, it seemed in some cases unwilling to compromise where evidence suggests that previous governments would have done so.

There were numerous examples throughout Boris Johnson’s premiership of his government’s rocky relationship with parliament. One recent manifestation – noted elsewhere – was that there were an unprecedented 128 government defeats in the House of Lords in the 2021-22 parliamentary session. This led some government supporters to suggest that the Lords has become a ‘House of opposition’ that ‘views themselves as there to obstruct’ the government. But is this assessment fair?

The Constitution Unit’s tracking of when and on what topics governments are defeated in the House of Lords offers key insights. With data stretching back to 1999, we can compare such defeats between different governments over time. This blog uses such data to dig deeper into the 128 defeats, seeking to understand what might have caused them. First, I argue that a large number of bills covering topics that have long animated the Lords was a factor. Second, I suggest that pressures which have in the past increased the chances that the government would make some sort of concession to the Lords had less effect under Johnson.

Lords defeats over time

The Constitution Unit’s Meg Russell – who now serves as its Director – began recording defeats in 1999, when the House of Lords Act removed most hereditary peers, breaking the Conservative dominance of the chamber. Since then, no single party has had a majority in the Lords, making governments of all parties more vulnerable to defeats there than in the Commons. Votes are of course just one form of parliamentary influence, but the Lords’ ability to defeat the government has been an important source of institutional power.