Oh dear , according to this Labour introduced the *bedroom tax * in 2008 on private tenants
"The numbers of bedrooms you need"
Without checking google or Wiki KT will have a guess and say that at that we had a Labour Government,
Unless labour want different rules for private tenants? tho that is not very *One Nation* or it could mean that they are opposing their own policies in an attempt that no-one will notice.....
Link via onthecouchagain