UK Parliament — House of Commons

Provided that no general committee shall sit at Westminster, on a day on which the House sits, between the hours of one o'clock and half-past three o'clock in the afternoon on Mondays, between the hours of twenty-five minutes past eleven o'clock in the morning and half-past one o'clock in the afternoon on Tuesdays or Wednesdays or between the hours of twenty-five minutes past nine o'clock in the morning and half-past eleven o'clock in the morning on Thursdays, except as hereinafter provided.

no standing committee shall sit between the hours of one of the clock and half-past three of the clock.