Examples of Select Committees being limited
-2016 Boris Johnson, the foreign secretary at the time, was accused of "waffling" by the committee chair of the foreign affairs select committee during questioning
-Dominic Raab as secretary of state for exiting the European Union refused to give evidence to the Lords European Union Committee untill a deal had been finalised with EU. Chairman accused gov of keeping MPs and Peers in dark
-ministers not forced to appear before committee
-membership of committees controlled by Whip's office