Serving Soldier Question Time Meet a member of the Queen’s Mounted Bodyguard. Join us for Q&A with a serving member of the Household Cavalry Regiment every Tuesday afternoon. Visit us to ask your questions in person, drop them off in advance at the front desk or tweet us your query using #HCMQuestion. Explore the museum, meet a member of the Regiment (15:30hrs) and then head outside to the Front Yard to watch the Garrison Inspection (16:00hrs). A great afternoon at the Household Cavalry Museum!