House of Lords (Expulsion and Suspension) Act 2015
The House of Lords (Expulsion and Suspension) Act 2015 (c. 14) is an act of the Parliament of the United Kingdom which authorised the House of Lords to expel a member, or to suspend a member for a definite period of time.
Source: Wikipedia — House of Lords (Expulsion and Suspension) Act 2015 (CC BY-SA 4.0)