We all make mistakes, hey, we are all human! but sometimes it is avoidable, take this post from Labourlist and this quote
Tory peer it says, one problem tho LabourList
"Shreela Flather, Baroness Flather (born 13 February 1934) is a teacher and British politician.
She became a life peer for the Conservative party in 11 June 1990 as Baroness Flather, of Windsor and Maidenhead in the Royal County of Berkshire. She was the first Asian woman to receive a peerage. In 1998 she resigned the Conservative whip over the demotion of Viscount Cranborne for his actions to reduce the impact of the 1999 House of Lords Act. She rejoined the party in 1999, but left a second time in 2008, since when she has sat as a crossbencher."
According to Wiki she has sat as a crossbencher since 2008
Must try harder!