To ask the Secretary of State for Communities and Local Government how many applications to fit (a) secondary glazing and (b) double glazing to listed buildings were (i) accepted and (ii) declined in the last 12 months, broken down by class of listed building.

To ask the Secretary of State for Communities and Local Government how many applications to fit (a) secondary glazing and (b) double glazing to listed buildings were (i) accepted and (ii) declined in the last 12 months, broken down by class of listed building.

To ask the Secretary of State for Communities and Local Government what guidance she has given to English Heritage on the acceptability of (a) secondary glazing and (b) double glazing to upgrade listed buildings; and if she will make a statement.

To ask the Secretary of State for Communities and Local Government what guidance she has given to English Heritage on the acceptability of (a) secondary glazing and (b) double glazing to upgrade listed buildings; and if she will make a statement.

To ask the hon. Member for North Devon representing the House of Commons Commission what the cost has been of providing a window cleaning service for the parliamentary estate each year since 1997, broken down by cost for each building cleaned.

To ask the hon. Member for North Devon representing the House of Commons Commission what the cost has been of providing a window cleaning service for the parliamentary estate each year since 1997, broken down by cost for each building cleaned.