The Lords have already announced their themes: constitutional affairs, equalities, home affairs, justice and law on Thursday, business, economy, local government and transport on Monday, agriculture, culture, education, energy, health and welfare on Tuesday and defence, foreign and Commonwealth affairs, international development on Wednesday.

BBC: Week ahead

"These towers serve other important functions -- including law enforcement activity, medical transport flights, search and rescue missions, business and commerce and supporting flight schools across America, " the association said in a statement.

CNN: Who's in the tower? At some regional airports soon: Nobody